Potassium Hydroxide Pellets Reagent ACS

P1315-125GM
$181

Test Specification Min Max ASSAY (KOH) 85% POTASSIUM CARBONATE (K[@2@]CO[@3@]) 2.00% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATE 0.00% HEAVY METALS (by ICP-OES) 0.00%...

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prices from$181

Bismuth Subgallate USP

B1116-12KG
$444

Test Specification Min Max ASSAY (Bi[@2@]O[@3@]; DRIED BASIS) 52 57.00% NITRATE TO PASS TEST ARSENIC 7.5 ppm COPPER TO PASS TEST LEAD TO PASS TEST SILVER TO PASS TEST ALKALIES...

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prices from$444

Sodium Fluoride Powder Reagent ACS

S1280-25GM
$181

Test Specification Min Max ASSAY (NaF) 99% INSOLUBLE MATTER 0.02% LOSS ON DRYING 0.30% CHLORIDE (Cl) 0.01% TITRATABLE ACID 0.03 meq/g TITRATABLE BASE 0.01 meq/g SODIUM FLUOSILICATE (Na[@2@]SiF[@6@]) 0.10% SULFATES...

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prices from$181

Sodium Acetate Anhydrous Reagent ACS

S1110-125GM
$157

Test Specification Min Max ASSAY (CH[@3@]COONa) 99.00% pH OF A 5% SOLUTION @ 25[dC 7 9.2 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 120[dC 1.00% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@])...

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prices from$157

Strong Ammonia Solution NF

AM180-2.5LT
$321

Test Specification Min Max ASSAY (NH[@3@], by wt.) 27 31.00% NONVOLATILE RESIDUE 0.05% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED READILY OXIDIZABLE SUBSTANCES TO PASS TEST IDENTIFICATION TO PASS TEST EXPIRATION...

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prices from$321

Potassium Phosphate Tribasic FCC

P1379-125GM
$201

Test Specification Min Max ASSAY (IGNITED) 97.00% 97.00% ARSENIC (As) 3 mg/kg FLUORIDE 10 mg/kg INSOLUBLE SUBSTANCES 0.20% LEAD (Pb) 2 mg/kg LOSS ON IGNITION 5.00% IDENTIFICATION TO PASS TEST...

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prices from$201

Ammonium Phosphate Granular NF

A1244-12KG
$324

Test Specification Min Max ASSAY 96 102.00% pH OF A 1 IN 100 SOLUTION 7.6 8.2 CHLORIDE (Cl) 0.03% SULFATES (SO[@4@]) 0.15% ARSENIC (As) 3 ppm ELEMENTAL IMPURITIES AS REPORTED...

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prices from$324

Calcium Phosphate Tribasic Powder FCC

C1144-12KG
$389

Test Specification Min Max ASSAY (Ca) 34.0 - 40.0 % 34.0 - 40.0 % FLUORIDE 0.01% ARSENIC (As) 3 mg/kg LEAD (Pb) 2 mg/kg LOSS ON IGNITION 10.00% IDENTIFICATION TO...

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prices from$389

Boric Acid Powder Reagent ACS

B1125-12KG
$164

Test Specification Min Max ASSAY (H[@3@]BO[@3@]) 99.50% 99.50% INSOLUBLE IN METHANOL 0.01% NONVOLATILE IN METHANOL 0.05% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATES (SO[@4@]) 0.01% CALCIUM (Ca) 0.01% HEAVY METALS...

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prices from$164

Ammonium Chloride Granular FCC

A1167-12KG
$276

TestSpecificationMinMaxASSAY (DRIED BASIS)99.00%LEAD (Pb)4 mg/kgLOSS ON DRYING0.50%IDENTIFICATIONTO PASS TESTTO PASS TESTRETEST DATE

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prices from$276

Calcium Citrate Tetrahydrate Powder USP

C1102-12KG
$363

Test Specification Min Max ASSAY (DRIED BASIS) 97.5 100.50% LOSS ON DRYING 10 13.30% ARSENIC (As) 3 ug/g FLUORIDE 0.00% ACID-INSOLUBLE SUBSTANCES 0.20% LEAD (Pb) 0.00% ELEMENTAL IMPURITIES AS REPORTED...

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prices from$363

L-Glutamic Acid FCC

G1036-100GM
$120

Test Specification Min Max ASSAY (C[@5@]H[@9@]NO[@4@]; DRIED BASIS) 98.5 101.50% OPTICAL ROTATION, @ 20D +31.5� to +32.5 +31.5� to +32.5 LEAD 5 mg/kg LOSS ON DRYING 0.10% RESIDUE ON IGNITION...

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prices from$120

Sorbitan Monostearate NF

SPA63-500GM
$276

Test Specification Min Max ASSAY (FATTY ACIDS) 68 76.00% ASSAY (POLYOLS; w/w) 27 34.00% HYDROXYL VALUE 235 260 SAPONIFICATION VALUE 147 157 ACID VALUE 10 WATER DETERMINATION 1.50% RESIDUE ON...

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prices from$276

Dexpanthenol USP

P1831-25GM
$207

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% REFRACTIVE INDEX @ 20[dC 1.495 1.502 SPECIFIC ROTATION [a][@D@] +29.0� to+31.5 +29.0� to+31.5 AMINOPROPANOL 1.00% RESIDUE ON IGNITION 0.10% WATER DETERMINATION...

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prices from$207

Sodium Tetraphenylborate Reagent ACS

S1490-10GM
$282

TestSpecificationMinMaxASSAY [NaB(C[@6@]H[@5@])[@4@]]99.50%99.50%CLARITY OF SOLUTIONTO PASS TESTTO PASS TESTLOSS ON DRYING @ 105 C0.50%

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prices from$282

Diethyl Phthalate NF

D1097-500ML
$288

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% SPECIFIC GRAVITY @ 20�C 1.118 1.122 REFRACTIVE INDEX @ 20�C 1.5 1.505 WATER DETERMINATION 0.20% ACIDITY TO PASS TEST RESIDUE ON...

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prices from$288

Ferrous Fumarate USP

FE108-500GM
$274

Test Specification Min Max ASSAY (C[@4@]H[@2@]FeO[@4@]) 97 101.00% LOSS ON DRYING 1.50% SULFATES (SO[@4@]) 0.20% ARSENIC (As) 3 ppm FERRIC IRON (Fe [d) 2.00% LEAD (Pb) 10 ppm MERCURY 3...

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prices from$274

Propylparaben FCC

P1452-500GM
$392

Test Specification Min Max ASSAY (C[@10@]H[@12@]O[@3@]); DRIED BASIS) 99 100.50% ACIDITY TO PASS TEST MELTING RANGE 95?? 98?? LEAD 2 mg/kg LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.05% IDENTIFICATION...

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prices from$392

Magnesium Sulfate Heptahydrate Crystal Reagent ACS

M1065-125GM
$149

Test Specification Min Max ASSAY (MgSO[@4@][-7H[@2@]O) 98 102.00% pH OF A 5% SOLUTION @ 25[dC 5 8.2 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 5 ppm NITRATE (NO[@3@]) 0.00% AMMONIUM (NH[@4@]) 0.00%...

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prices from$149

Magnesium Perchlorate Desiccant Reagent ACS

M1060-125GM
$324

Test Specification Min Max SUITABILITY FOR MOISTURE ABSORPTION TO PASS TEST TO PASS TEST TITRABLE FREE ACID 0.005 meq/ TITRABLE BASE 0.025 meq/ LOSS ON DRYING @ 190[dC 8% RETEST...

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prices from$324

Heavy Magnesium Oxide Heavy Powder FCC

M1168-500GM
$358

Test Specification Min Max ASSAY (AFTER IGNITION) 96 100.50% ACID-INSOLUBLE SUBSTANCES 0.10% ALKALIES (FREE) AND SOLUBLE SALTS TO PASS TEST ARSENIC 3 mg/kg CALCIUM OXIDE (CaO) 1.50% LEAD 4 mg/kg...

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prices from$358

Light Magnesium Oxide Light Powder FCC

M1161-500GM
$366

Test Specification Min Max ASSAY (AFTER IGNITION) 96 100.50% ACID-INSOLUBLE SUBSTANCES 0.10% ALKALIES (FREE) AND SOLUBLE SALTS TO PASS TEST ARSENIC (As) 3 mg/kg CALCIUM OXIDE (CaO) 1.50% LEAD (Pb)...

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prices from$366

Mercuric Bromide Crystal Reagent ACS

M1145-25GM
$350

TestSpecificationMinMaxRESIDUE AFTER REDUCTION0.02%INSOLUBLE IN METHANOL0.05%CHLORIDE (Cl)0.25%

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prices from$350

Mineral Oil White Heavy FCC

M1198-500ML
$210

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 28 SPECIFIC GRAVITY 0.845- 0.905 0.845- 0.905 UV ABSORBANCE (POLYNUCLEAR HYDROCARBONS) TO PASS TEST TO PASS TEST VISCOSITY @ 100[d...

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prices from$210

Mineral Oil Medium and Low Viscosity FCC

M1193-500ML
$127

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 17 25 SPECIFIC GRAVITY @ 25�C 0.829 0.859 ULTRAVIOLET ABSORBANCE (POLYNUCLEAR HYDROCABONS) TO PASS TEST TO PASS TEST VISCOSITY @...

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prices from$127

Methylparaben FCC

M1187-25GM
$122

Test Specification Min Max ASSAY (C[@8@]H[@8@]O[@3@]; DRIED BASIS) 99 100.50% MELTING RANGE 125� 128�C ACIDITY TO PASS TEST LEAD (Pb) 2 mg/kg LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.05%...

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prices from$122

Mercuric Sulfate Powder Reagent ACS

M1185-25GM
$469

Test Specification Min Max ASSAY (HgSO[@4@]) 98.00% RESIDUE AFTER REDUCTION 0.02% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) TO PASS TEST(lim TO PASS TEST(lim IRON (Fe) 0.01% MERCUROUS MERCURY (as Hg) 0.15%...

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prices from$469

Mercuric Acetate Powder Reagent ACS

M1140-125GM
$464

Test Specification Min Max ASSAY [Hg(CH[@3@]COO)[@2@]] 98.00% INSOLUBLE MATTER 0.01% NITRATE (NO[@3@]) 0.01% RESIDUE AFTER REDUCTION 0.02% CHLORIDE (Cl) 0.01% SULFATE 0.01% OTHER HEAVY METALS 0.00% IRON (Fe) 0.00% MERCUROUS...

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prices from$464

Leucovorin Calcium USP

LE117-100MG
$233

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 95 105.00% WATER DETERMINATION 17.00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS...

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prices from$233

Magnesium Nitrate Hexahydrate Crystal Reagent ACS

M1050-125GM
$189

Test Specification Min Max ASSAY [Mg(NO[@3@])[@2@][-6H[@2@]O] 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.2 5.0 - 8.2 INSOLUBLE MATTER 0.01%...

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prices from$189

Magnesium Chloride Hexahydrate Crystal Reagent ACS

M1035-25GM
$120

Test Specification Min Max ASSAY (MgCl[@2@][-6H[@2@]O) 99.0 - 102.0 % 99.0 - 102.0 % INSOLUBLE MATTER 0.01% NITRATE (NO[@3@]) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATES (SO[@4@]) 0.00% AMMONIUM (NH[@4@]) 0.00%...

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prices from$120

Ammonium Citrate Dibasic Reagent ACS

A1175-12KG
$173

Test Specification Min Max ASSAY [(NH[@4@])[@2@]HC[@6@]H[@5@]O[@7@]] 98.0-103.0 % 98.0-103.0 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% OXALATE (C[@2@]O[@4@]) TO PASS TEST(lim TO PASS TEST(lim PHOSPHATE (PO[@4@])...

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prices from$173

Ammonium Chloride Granular Reagent ACS

A1165-12KG
$120

Test Specification Min Max ASSAY 99.50% pH OF A 5% SOLUTION @ 25[dC 4.5 - 5.5 4.5 - 5.5 INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CALCIUM (Ca) 0.00% MAGNESIUM...

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prices from$120

Ammonium Carbonate Lump Reagent ACS

A1155-12KG
$142

Test Specification Min Max ASSAY (NH[@3@]) 30.00% INSOLUBLE MATTER 0.01% NONVOLATILE MATTER 0.01% CHLORIDE (Cl) 5 ppm SULFUR COMPOUNDS 0.00% HEAVY METALS (by ICP-OES) 5 ppm IRON (Fe) 5 ppm...

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prices from$142

Alanine USP

A1253-1KG
$137

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION +13.7 to+15.1 +13.7 to+15.1 pH (1 in 20 solution) 5.5 7 LOSS ON DRYING 0.20% RESIDUE ON IGNITION 0.15%...

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prices from$137

Ammonium Sulfate Crystal Reagent ACS

A1245-12KG
$130

Test Specification Min Max ASSAY 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 6.0 5.0 - 6.0 INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 5 ppm...

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prices from$130
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