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ACS Grade Lab Fine Chemicals

Sodium Bicarbonate Powder Reagent ACS

S1145-500GM
$163

Test Specification Min Max ASSAY (NaHCO[@3@]) 99.7 - 100.3 % 99.7 - 100.3 % INSOLUBLE MATTER 0.02% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFUR COMPOUNDS (as SO[@4@]) 0.00% AMMONIUM (NH[@4@])...

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prices from $163

Sodium Carbonate Anhydrous Powder Reagent ACS

S1225-500GM
$277

Test Specification Min Max ASSAY (Na[@2@]CO[@3@]) 99.50% INSOLUBLE MATTER 0.01% LOSS ON HEATING @ 285[dC 1.00% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS (as SO[@4@]) 0.00%...

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prices from $277

Diphenylaminesulfonic Acid Sodium Salt Reagent ACS

S1273-25GM
$884

Test Specification Min Max SENSITIVITY AS INDICATOR TO PASS TEST TO PASS TEST RETEST DATE

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prices from $884

Sodium Diethyldithiocarbamate Trihydrate Reagent ACS

S1270-12KG
$292

Test Specification Min Max SOLUBILITY IN WATER TO PASS TEST TO PASS TEST SODIUM (as Na[@2@]SO[@4@]) 30.5-32.5 % 30.5-32.5 % SENSITIVITY TO COPPER TO PASS TEST TO PASS TEST

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prices from $292

Sodium Cyanide Reagent ACS

S1260-25GM
$315

Test Specification Min Max ASSAY (NaCN) 95.00% CHLORIDE (Cl) 0.15% PHOSPHATE (PO[@4@]) 0.02% SULFATES (SO[@4@]) 0.05% SULFIDE (S) 0.01% THIOCYANATE 0.02% IRON, TOTAL (as Fe) 0.01% LEAD (Pb) 5 ppm...

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prices from $315

Sodium Cobaltinitrite Powder Reagent ACS

S1255-25GM
$280

Test Specification Min Max SUITABILITY FOR DETERMINATION OF POTASSIUM TO PASS TEST TO PASS TEST INSOLUBLE MATTER 0.02%

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prices from $280

Sodium Citrate Dihydrate Crystal Reagent ACS

S1250-500GM
$213

Test Specification Min Max ASSAY (Na[@3@]C[@6@]H[@5@]O[@7@][-2H[@2@]O) 99.00% pH OF A 5% SOLUTION @ 25[dC 7.0 - 9.0 7.0 - 9.0 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.01% AMMONIA...

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prices from $213

Sodium Bromide Granular Reagent ACS

S1195-125GM
$176

Test Specification Min Max ASSAY (NaBr; CORRECTED FOR Cl) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.8 5.0 - 8.8 INSOLUBLE MATTER 0.01% BROMATE (BrO[@3@]) 0.00% CHLORIDE...

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prices from $176

Silver Sulfate Powder Reagent ACS

S1095-25GM
$573

Test Specification Min Max ASSAY (Ag[@2@]SO[@4@]) 98.00% INSOLUBLE MATTER AND SILVER CHLORIDE 0.02% NITRATE (NO[@3@]) 0.00% SUBSTANCES NOT Pptd BY HCl 0.03% IRON (Fe) 0.00% EXPIRATION DATE

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prices from $573

Reinecke Salt Monohydrate Reagent ACS

R1002-25GM
$564

Test Specification Min Max ASSAY 93.00% SENSITIVITY TO PASS TEST TO PASS TEST INSOLUBLE IN DILUTE HCl 0.05%

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prices from $564
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prices from $462
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prices from $413
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prices from $265
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prices from $2,407
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prices from $270
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prices from $606
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prices from $733
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prices from $637
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prices from $2,132
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prices from $2,060
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prices from $578

Phenol Red Water Soluble Reagent ACS

PH135-5GM
$207

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 6.8 (yellow) pH 6.8...

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prices from $207

Phenol Red Reagent ACS

PH132-5GM
$178

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 6.8 (yellow) pH 6.8 (yellow)

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prices from $178

Potassium Hydrogen Sulfate Fused Powder Reagent ACS

P1395-125GM
$455

Test Specification Min Max ACIDITY (as H[@2@]SO[@4@]) 37.5 - 38.6 % 37.5 - 38.6 % WATER 2.50% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% HEAVY METALS (as Pb)...

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prices from $455

Potassium Phosphate Dibasic Anhydrous Powder Reagent ACS

P1383-125GM
$229

Test Specification Min Max ASSAY (K[@2@]HPO[@4@]) 98.00% pH OF A 5% SOLUTION @ 25[dC 8.5 9.6 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 1.00% CHLORIDE (Cl) 0.00% NITROGEN...

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prices from $229

Potassium Periodate Reagent ACS

P1365-125GM
$660

Test Specification Min Max ASSAY (KIO[@4@]) 99.8 - 100.3 % 99.8 - 100.3 % OTHER HALOGENS (as Cl) 0.01% MANGANESE (Mn) 1 ppm

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prices from $660

Pyrogallol Crystal Reagent ACS

P1460-25GM
$269

Test Specification Min Max MELTING POINT 131.0 - 135.0 C 131.0 - 135.0 C RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.01% HEAVY METALS (as Pb) 5 ppm IRON...

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prices from $269

Pyridine Reagent ACS

P1450-100ML
$260

Test Specification Min Max ASSAY (C[@5@]H[@5@]N) 99.00% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% WATER 0.10% CHLORIDE (Cl) 0.00% SULFATE 0.00% AMMONIA (NH[@3@]) 0.00%...

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prices from $260

PAR Monosodium Salt Reagent ACS

P1474-5GM
$850

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST

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prices from $850

PAR Reagent ACS

P1471-1GM
$216

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST EXPIRATION DATE

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prices from $216

Potassium Thiocyanate Crystal Reagent ACS

P1420-25GM
$182

Test Specification Min Max Assay (KSCN) 98.50% pH OF A 5% SOLUTION @ 25[dC 5.3 8.7 INSOLUBLE IN WATER 0.01% CHLORIDE (Cl) 0.01% SULFATE (SO[@4@]) 0.01% AMMONIUM (NH[@4@]) 0.00% HEAVY...

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prices from $182

Potassium Fluoride Anhydrous Reagent ACS, DG UN1812, 6.1, PG III

P1306-25GM
$215

Please note this is a Dangerous Good and incurs a $350 dangerous goods freight fee Test Specification Min Max ASSAY (KF) 99.00% CHLORIDE (Cl) 0.01% TITRABLE ACID 0.03 meq/ TITRABLE...

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prices from $215

Potassium Dichromate Crystal Reagent ACS

P1282-25GM
$205

Test Specification Min Max ASSAY (K[@2@]Cr[@2@]O[@7@]) 99.00% INSOLUBLE MATTER 0.01% LOSS ON DRYING 0.05% CHLORIDE (Cl) 0.00% SULFATE 0.01% CALCIUM (Ca) 0.00% IRON (Fe) 0.00% SODIUM (Na) 0.02%

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prices from $205

Potassium Dichromate Crystal Reagent Special ACS

P1281-25GM
$306

Test Specification Min Max ASSAY (K[@2@]Cr[@2@]O[@7@]) 99.95 - 100.05 % 99.95 - 100.05 % LOSS ON DRYING 0.05 INSOLUBLE MATTER 0.005 CHLORIDE (Cl) 0.001 SULFATE 0.005 CALCIUM (Ca) 0.003 SODIUM...

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prices from $306

Potassium Chlorate Crystal Reagent ACS

P1245-25GM
$253

Test Specification Min Max ASSAY (KClO[@3@]) 99.00% 99.00% INSOLUBLE MATTER 0.01% BROMATE (BrO[@3@]) 0.02% CHLORIDE (Cl) 0.00% SULFATE TO PASS TEST(lim TO PASS TEST(lim HEAVY METALS (as Pb) 5 ppm...

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prices from $253

Potassium Carbonate Anhydrous Granular Reagent ACS

P1235-125GM
$194

Test Specification Min Max ASSAY (K[@2@]CO[@3@]) 99.00% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS (as SO[@4@]) 0.00% HEAVY METALS (as Pb) 5 ppm...

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prices from $194

ACS Grade Lab Fine Chemicals