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REFRACTORY CERAMIC FIBERS†

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	9135 (total dust)	R251
Sampling group
Sampler/Sampling media	Tared low-ash 37 mm PVC filter, 5 microns [SLTC108]	Mixed cellulose ester filter (MCEF) 0.8 microns (25 mm), with electrically conductive 50 mm extension cowl [GCS25080]
Sampling time^*	240-480 min	30-480 min (120 min recommended)
Sampling volume (TWA)^*	960 L	25-2400 L
Sampling flow rate (TWA)^*	2 L/min	0.5-16 L/min - NIOSH (0.5-5 L/min - recommended)
Sampling volume (STEL/Peak/C)^*	408-960 L
Sampling flow rate (STEL/Peak/C)^*	2 L/min
Analytical method instruments	Gravimetric	PCM
Method reference	OSHA PV2121 (partially validated)	NIOSH 7400 (fully validated) Alternate or B rules
Notes	1. The OSHA PEL is gravimetric. 2. If the net weight of the sample yields a concentration below the PEL after considering the associated SAE, the SLTC will perform no further work on the sample and the sample air concentration will be reported as the calculated gravimetric air concentration. If the net weight corresponds to an amount greater than the PEL value after considering the associated SAE, the sample may be analyzed for the applicable component and appropriate results will be reported.	1. Adjust to give 100-1300 fiber/mm² 2. Fiber count method is used for sampling in industries participating in voluntary NAIMA Partnership or HTIW Partnership programs, or for other as noted. 3. Exposure limit for HTIW is 0.5 f/cc. 4. Do not request multiple analytes. Do not overload. If dust is high, reduce air volume to avoid overloading. 5. A minimum of 2 blanks or 10% of the number of samples are required for every set.
Special requirements	FOR TOTAL DUST SAMPLES, DO NOT USE A CYCLONE!!	Filter material must be certified for asbestos analysis.

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media	Wipe sampling is not recommended - Contact SLTC if there is a question.
Bulk Method	See OSHA ID-191. Take samples using 20 mL scintillation vials. Do not use plastic bags. Send to SLTC in separate packaging from air samples.

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak		NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling		ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling		CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	15 mg/m³ or 50 mppcf (total dust), 5 mg/m³ or 15 mppcf (respirable fraction)	REL-TWA	0.5 f/cm³	TLV-TWA	0.2 f/cc [1999]	PEL-TWA	0.2 f/cc(q)
PEL-STEL		REL-STEL		TLV-STEL		PEL-STEL
PEL-C		REL-C		TLV-C		PEL-C
Skin notation	N	Skin notation	N	Skin notation	N	Skin notation	N
Notes: *mppcf= millions of particles per cubic foot of air. See 29 CFR 1910.1000 Table Z-1 (PNOR) and 29 CFR 1910.1000 Table Z-3, Mineral Dusts (Inert or Nuisance Dust). OSHA Construction and Maritime PEL for PNOR (total dust, organic and inorganic): 15 mg/m³ as an 8 hr TWA. See 29 CFR 1926.55 Table 1 and 29 CFR 1915.1000 Table Z-Shipyards. [Note: Includes all inert or nuisance dusts, whether mineral, inorganic, not listed specifically in 29 CFR 1910.1000.		Notes: See NIOSH's Criteria for a Recommended Standard: Occupational Exposure to Refractory Ceramic Fibers, 2006.		Notes: See footnote (F) of ACGIH TLV for additional information.		Notes: (q) Fibers per cubic centimeter of air at 25°C and 760mm Hg pressure. To be considered a fiber for this limit the glass particle must be longer than 5µm, have a length to diameter ratio of three or more, and have a diameter less than 3µm. The National Institute for Occupational Safety and Health (NIOSH), Method 7400, Issue 2, August 15, 1994, which is hereby incorporated by reference, shall be used for measuring airborne fiber concentrations.
Health factors: See NIH-NLM PubChem.		IDLH
Carcinogenic classifications: IARC-2B, TLV-A2		Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals - Not listed

NIOSH: Pocket Guide to Chemical Hazards - Not listed

Literature References

ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Synthetic vitreous fibers; Refractory ceramic fibers. See annual publication for most recent information.
PSP 2017 For Refractory Ceramic Fibers, HTIW, 1025 Connecticut Avenue, N.W., Suite 1000 c/0 Verdant Law Firm, Wachington, DC 20036
No Author:: Certain Glass Wool Fibers (Inhalable) , Report on Carcinogens (latest edition), US Department of Health and Human Services, Public Health Service, National Toxicology Program.
IARC Volume 81, 2002
Baan, R.A. and Grosse, Y.: Man-made mineral (vitreous) fibres: evaluations of cancer hazards by the IARC monographs programme. Mutat. Res. 553(1-2): 43-58, 2004.
Berrigan, D.: Respiratory cancer and exposure to man-made vitreous fibers: a systematic review. Am. J. Ind. Med. 42(4): 354-362, 2002.
Huff, J.: IARC monographs, industry influence, and upgrading, downgrading, and under-grading chemicals: a personal point of view. International Agency for Research on Cancer. Int. J. Occup. Environ. Health 8(3): 249-270, 2002.
Pohanish, R.P. (editor): Fibrous Glass. Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens, Fourth Ed., Vol. 1. Norwich, NY: Noyes Publications, William Andrew Publishing, 2002, pp. 1153-1155.
Wardenbach, P., Rodelsperter, K., Roller, M. and Muhle, H.: Classification of man-made vitreous fibers: comments on the revaluation by an IARC working group. Regul. Toxicol. Pharmacol. 43(2): 181-193, 2005.

Last Updated Date : 06/23/2023

SAMPLE WEIGHT

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	G302
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	Gravimetric
Method reference
Notes	See PARTICULATES NOT OTHERWISE REGULATED (PNOR)
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 01/11/2021

GRAVIMETRIC DETERMINATION

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	G301
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	Gravimetric
Method reference
Notes	See PARTICULATES NOT OTHERWISE REGULATED (PNOR)
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 12/29/2020

IGNITABILITY

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	8470
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments
Method reference
Notes	This analysis (Meeker Burner) supports CFR 1910.107 (Spray finishing using flammable and combustible materials). Testing is designed to determine if the material is combustible and presents a potential fire hazard.
Special requirements	Submit 3-5 grams of bulk material in a 20-mL glass scintillation vial [FES0000092]. Submit only solid samples.

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 12/31/2020

FLASH POINT

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	F006
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	EXP
Method reference
Notes	OSHA staff please contact SLTC at 801-233-5100
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 01/24/2024

EXPLOSION SEVERITY

Chemical Identification
CAS #
Formula
Synonyms	Class II dust

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	E101
Sampling group
Sampler/Sampling media	BULK 300-500 g (1 L bottle)
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	EXP
Method reference	NMAB 353-3
Notes	OSHA staff (Fed & State) please contact SLTC at 801-233-5100 with questions. Please provide the SDS if available.
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 01/22/2024

MATERIAL EXAMINATION

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	8920
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments
Method reference
Notes	OSHA staff please contact SLTC at 801-233-5100
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals - Not listed

NIOSH: Pocket Guide to Chemical Hazards - Not listed

Literature References

Last Updated Date : 01/22/2024

MAXIMUM NORMALIZED DP/DT (EXPLOSIBILITY) (Kst)

Chemical Identification
CAS #
Formula
Synonyms	Kst

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	M102
Sampling group
Sampler/Sampling media	BULK 300-500 g (1 L bottle)
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	EXP
Method reference	OSHA ID-201SG (partially validated)
Notes	OSHA staff (Fed & State) please contact SLTC at 801-233-5100 with questions. Please provide the SDS if available.
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 01/22/2024

SOIL (EXCAVATION)

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	S777
Sampling group
Sampler/Sampling media
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	Soils
Method reference	OSHA ID-194 (approved procedure)
Notes	SLTC is permitted to accept samples from outside the continental US (OCONUS). A copy of the permit must accompany the OCONUS shipments. Request a one-time shipping label (PPQ Form 550 Black/White) from the SLTC Excavation Laboratory before sampling by calling (801)233-5001. Request one label for each package you expect to send. A summary map the federal domestic quarantines affecting soil movement is available for reference here: https://www.aphis.usda.gov/plant_health/permits/organism/soil/downloads/Fed-SoilRegs.pdf
Special requirements	The minimum sampling size is 2 lbs., which is approximately ⅓ - ½ a one-gallon clear plastic storage bag. Take care not to break up clumps. Obtain a representative sample for each soil layer in the excavation. Place the sample inside an airtight plastic bag and seal across the length of the opening with moisture resistant tape. Place this bag inside a second airtight plastic bag and again seal across the length of the opening with moisture resistant tape. Place Form OSHA-21 across the seal lengthwise. A sample that is leaking or has broken in transit, or that is otherwise packaged so it presents a risk of exposure, will be sterilized immediately, discarded, and reported as “Not Analyzed.”

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 07/21/2023

COMBUSTIBLE MATERIAL

Chemical Identification
CAS #
Formula
Synonyms

Physical Properties
Physical description
Boiling point		Molecular weight
Freezing point/melting point		Vapor pressure
Flash point		Vapor density
Specific gravity		Ionization potential
Lower explosive limit (LEL)		Upper explosive limit (UEL)
NFPA health rating		NFPA fire rating
NFPA reactivity rating		NFPA special instruction
Vapor hazard ratio (VHR)
Historical exceedance percentage
Target organs

Monitoring Methods Used by OSHA
Analyte code (IMIS no.)	M110
Sampling group
Sampler/Sampling media	BULK 300-500 g (1 L bottle)
Sampling time^*
Sampling volume (TWA)^*
Sampling flow rate (TWA)^*
Sampling volume (STEL/Peak/C)^*
Sampling flow rate (STEL/Peak/C)^*
Analytical method instruments	EXP
Method reference	OSHA ID-201SG (partially validated)
Notes	Combustible Material is defined as the percent of the less than 40 mesh material of a sample that is combustible (burns).
Special requirements

^* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.

Bulk/Wipe Method
Wipe Sampler/Sampling media
Bulk Method

On-Site Screening Techniques
Device
Model/Type
Sampling information (see manufacturer instructions)

**Exposure Limits**
OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak	NIOSH REL Up to 10-hour TWA (ST) STEL (C) Ceiling	ACGIH TLV© 8-hour TWA (ST) STEL (C) Ceiling	CAL/OSHA PEL 8-hour TWA (ST) STEL (C) Ceiling Peak
PEL-TWA	REL-TWA	TLV-TWA	PEL-TWA
PEL-STEL	REL-STEL	TLV-STEL	PEL-STEL
PEL-C	REL-C	TLV-C	PEL-C
Skin notation	Skin notation	Skin notation	Skin notation
Notes:	Notes:	Notes:	Notes:
Health factors: See NIH-NLM PubChem.	IDLH
Carcinogenic classifications:	Notes:
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3:

Additional Resources and Literature References

NOAA: CAMEO Chemicals -

NIOSH: Pocket Guide to Chemical Hazards -

Literature References

Last Updated Date : 06/30/2021

REFRACTORY CERAMIC FIBERS†

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

SAMPLE WEIGHT

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

GRAVIMETRIC DETERMINATION

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

IGNITABILITY

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

FLASH POINT

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

EXPLOSION SEVERITY

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

MATERIAL EXAMINATION

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

MAXIMUM NORMALIZED DP/DT (EXPLOSIBILITY) (Kst)

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

SOIL (EXCAVATION)

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References

COMBUSTIBLE MATERIAL

Chemical Identification

Physical Properties

Monitoring Methods Used by OSHA

Bulk/Wipe Method

On-Site Screening Techniques

Exposure Limits

Additional Resources and Literature References