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Tris(hydroxymethyl)aminomethane Crystal Reagent ACS
S1519-125GM
$47
Test Specification Min Max ASSAY (C[@4@]H[@11@]NO[@3@]; DRIED BASIS) 99.8 100.10% ABSORBANCE TO PASS TEST WATER 2% INSOLUBLE MATTER 0.01% HEAVY METALS (as Pb) 5 ppm IRON (Fe) 5 ppm
Sodium Tungstate Dihydrate CP
S1516-125GM
$256
Test Specification Min Max ASSAY APPROX. 95 % APPROX. 95 %
Sodium Thiosulfate Pentahydrate Crystal Reagent ACS
S1500-500GM
$237
Test Specification Min Max ASSAY (Na[@2@]S[@2@]O[@3@][-5H[@2@]O) 99.5 - 101.0 % 99.5 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.4 6.0 - 8.4 INSOLUBLE MATTER 0.01%...
Sodium Triacetoxyborohydride
S1476-25GM
$260
Test Specification Min Max ASSAY 95% 95% ACTIVE HYDROGEN 4.6-5.3 mmoles/g 4.6-5.3 mmoles/g
Sulfaphenazole
S1576-5KG
$14,613
Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 % EXPIRATION DATE
Sucrose Crystal Reagent ACS
S1695-500GM
$220
Test Specification Min Max SPECIFIC ROTATION [a][@D@] +66.3??to +66.8 +66.3??to +66.8 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.03% RESIDUE AFTER IGNITION 0.01% TITRATABLE ACID 0.0008 m CHLORIDE...
Succinic Acid Crystal Reagent ACS
S1685-125GM
$142
Test Specification Min Max ASSAY (C[@4@]H[@6@]O[@4@]) 99.00% 99.00% MELTING POINT 185.0-191.0 C 185.0-191.0 C INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.02% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATES (SO[@4@]) 0.00%...
Styrene Reagent
S1683-100ML
$276
Test Specification Min Max ASSAY (by GC) 99% STABILIZER (TBC) 50 ppm
Sodium Hypochlorite 5 Percent Available Chlorine Solution Reagent ACS
S1669-500ML
$348
Test Specification Min Max ASSAY (AVAILABLE Cl) 5.00% 5.00% SODIUM HYDROXIDE (NaOH) 2.50% TRACEABLE TO NIST APPEARANCE EXPIRATION DATE
Stannous Chloride Dihydrate Technical
S1536-500GM
$465
Test Specification Min Max ASSAY 98.0 - 103.0 % 98.0 - 103.0 %
Sodium Polyphosphates Purified
S1336-500GM
$229
Test Specification Min Max APPEARANCE APPEARANCE APPEARANCE APPEARANCE
Stearic Acid Prilled
S1306-2.5KG
$778
Test Specification Min Max ASSAY: STEARIC ACID(C[@18@]H[@36@]O[@2@]) 90% 90% ASSAY: STEARIC ACID & PALMITIC ACID 96% 96% CONGEALING TEMPERATURE 66 - 69 C 66 - 69 C ACID VALUE 195...
Sodium Hydroxide Low Chloride Pellets Reagent ACS
S1295-125GM
$198
Test Specification Min Max ASSAY (NaOH) 97.00% SODIUM CARBONATE (Na[@2@]CO[@3@]) 1.00% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATE 0.00% HEAVY METALS (as Ag) 0.00% IRON...
Sodium Phosphate Monobasic Monohydrate Granular BiotechGrade
S1396-500GM
$543
Test Specification Min Max APPEARANCE WHITE GRANULES WHITE GRANULES ODOR ODORLESS ODORLESS ASSAY (NaH[@2@]PO[@4@]) 98.0-103.0 % 98.0-103.0 % WATER 10.0- 15.0 % 10.0- 15.0 % pH OF A 5% SOLUTION...
Sodium Phosphate Monobasic Monohydrate Crystal Reagent ACS
S1395-125GM
$164
Test Specification Min Max ASSAY (NaH[@2@]PO[@4@][-H[@2@]O) 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 4.1 - 4.5 4.1 - 4.5 INSOLUBLE MATTER, Ca,...
Sodium Perchlorate Anhydrous Reagent ACS
S1377-125GM
$243
Test Specification Min Max ASSAY (NaClO[@4@]) 98.0-102.0 % 98.0-102.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.0 6.0 - 8.0 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATES...
Sodium Sulfate Anhydrous Suitable for EPA Method 608 Granular Reagent ACS
S1461-12KG
$219
Test Specification Min Max ASSAY (Na[@2@]SO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.2- 9.2 5.2- 9.2 PARTICLE SIZE 10 - 60 MESH 10 - 60 MESH SUITABILITY FOR...
Sodium Sulfate Anhydrous Granular Reagent ACS
S1450-500GM
$182
Test Specification Min Max ASSAY (Na[@2@]SO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.2 - 9.2 5.2 - 9.2 INSOLUBLE MATTER 0.01% LOSS ON IGNITION 0.50% CHLORIDE (Cl) 0.00%...