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- Certificate - MSDS - Table

Details
Description:	Trace Elements in Coal, (Subbitumimous)
Lot:	N/A
Expiration Date:	6/30/2022
Unit Price^*:	$534.00
Unit of Issue:	50 g
Status:	Now Selling
Certificate Date:	7/19/2012
Certificate Revision Date:	19 July 2012 (Corrected units from mg/kg for potassium; editorial changes).
MSDS Date:	6/29/2012
Technical Contact:	Robert Vocke
Additional Information:	SRM 1635a is not currently certified for sulfur content.

108.3(8) - Subbituminous Coal Additional Information >>
Measurand Data
- Certified values are normal font - Reference values are italicized - Values in parentheses are for information only The certificate is the only official source for values and uncertainties.
	Parameter	Value
	Furnace Ash in %	6.29
	Mercury in ug/kg	83.6
108.6 - Fossil Fuel: Trace Elements (solid forms) Additional Information >>
	Elemental Composition as mass fraction in mg/kg (ppm) unless noted by an asterisk * for %
	Parameter	Value
	Aluminum	0.5437*
	Antimony	0.251
	Arsenic	0.860
	Barium	0.03578*
	Boron	36.0
	Bromine	1
	Cadmium	0.282
	Calcium	1.087*
	Cerium	5.45
	Cesium	0.0998
	Chromium	3.56
	Cobalt	2.004
	Copper	11.42
	Europium	0.1115
	Hafnium	3.14
	Hydrogen	3.92*
	Iron	0.2472*
	Lead	2.85
	Magnesium	0.2303*
	Manganese	6.69
	Mercury	0.0836
	Nickel	5.37
	Potassium	0.01874*
	Rubidium	1.226
	Samarium	0.483
	Scandium	1.240
	Selenium	0.662
	Strontium	0.0160*
	Thorium	1.299
	Titanium	0.05240*
	Uranium	0.4792
	Vanadium	13.34
	Zinc	7.3
	Molybdenum	6.36
	Sodium	01031*
	Furnace Ash in %	6.29
- Certified values are normal font - Reference values are italicized - Values in parentheses are for information only The certificate is the only official source for values and uncertainties.

Date created: 3/10/2002

Last updated: 8/8/2012