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ADA Monosodium Salt Biological Buffer

A1022-1KG
$117

Test Specification Min Max APPEARANCE

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prices from $117

Ammonium Dichromate ACS

A1428-12KG
$301

Test Specification Min Max ASSAY (DRIED BASIS) 99.50% 99.50% INSOLUBLE MATTER 0.01% LOSS ON DRYING 3.00% CHLORIDE (Cl) 0.01% SULFATE (SO[@4@]) 0.01% CALCIUM (Ca) 0.00% IRON (Fe) 0.00% SODIUM (Na)...

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prices from $301

L-Valine Crystal FCC

V1008-25GM
$129

Test Specification Min Max ASSAY (C[@5@]H[@11@]NO[@2@]; DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % OPTICAL ROTATION, [a] 20D +26.7 to +29.0 +26.7 to +29.0 LEAD 5 mg/kg LOSS...

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prices from $129

Ammonium Chloride Granular Technical

A1166-100LB
$153

Test Specification Min Max APPEARANCE

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prices from $153

Sodium Tartrate Dihydrate Crystal Reagent ACS

S1485-125GM
$194

Test Specification Min Max ASSAY (Na[@2@]C[@4@]H[@4@]O[@6@][-2H[@2@]O) 99.0-101.0 % 99.0-101.0 % LOSS ON DRYING @ 150[dC 15.61-15.71 % 15.61-15.71 % pH OF A 5% SOLUTION @ 25[dC 7.0 - 9.0 7.0...

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prices from $194

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 Phosphate Tribasic Dodecahydrate Crystal Technical

S1415-500GM
$124

Test Specification Min Max APPEARANCE

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prices from $124

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

Antimony Trisulfide Black Technical

A1332-12KG
$171

Test Specification Min Max APPEARANCE

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prices from $171

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

2-Amino-2-methyl-1-propanol

AM156-1LT
$121

Test Specification Min Max WATER 4.8 - 5.8 % 4.8 - 5.8 % COLOR (APHA) 20

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prices from $121

Zinc Chloride Granular Technical

Z1060-500GM
$217

Test Specification Min Max APPEARANCE

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prices from $217

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

Sucrose BiotechGrade

S1699-500GM
$209

Test Specification Min Max APPEARANCE WHITE, COLORLESS WHITE, COLORLESS ODOR ODORLESS ODORLESS SPECIFIC ROTATION @ 25 C (DRIED BASIS; 105 C) 65.9 RESIDUE ON IGNITION 0.05% CHLORIDE (Cl) 0.01% SULFATES...

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prices from $209

Ethylenediaminetetraacetic Acid Magnesium Disodium Salt

E1044-100GM
$298

Test Specification Min Max INSOLUBLE MATTER 0.01% EXCESS EDTA TO PASS TEST TO PASS TEST EXCESS Mg TO PASS TEST TO PASS TEST EXPIRATION DATE

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prices from $298

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

Test Specification Min Max ASSAY (DRIED BASIS) 99.00% LEAD (Pb) 4 mg/kg LOSS ON DRYING 0.50% IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE

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prices from $276

Potassium Sulfate Crystal Reagent ACS

P1405-125GM
$138

Test Specification Min Max ASSAY (K[@2@]SO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.5 - 8.5 5.5 - 8.5 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITROGEN COMPOUNDS (as N)...

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prices from $138

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

13-Butanediol

B2147-2.5LT
$155

Test Specification Min Max ASSAY 99%

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prices from $155

Sodium Succinate Hexahydrate Reagent

S1449-100GM
$136

Test Specification Min Max ASSAY 97 102.00% EXPIRATION DATE

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prices from $136

Light Green SF Yellowish

LI105-10GM
$134

Test Specification Min Max ABSORPTION MAX 630 (422) nm 630 (422) nm

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prices from $134

Sodium Tetraphenylborate Reagent ACS

S1490-10GM
$282

Test Specification Min Max ASSAY [NaB(C[@6@]H[@5@])[@4@]] 99.50% 99.50% CLARITY OF SOLUTION TO PASS TEST TO PASS TEST LOSS ON DRYING @ 105 C 0.50%

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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

D-(+)-Trehalose Dihydrate

T1097-5GM
$125

Test Specification Min Max SPECIFIC ROTATION, [(a)]D[@20@] (C = 10; H[@2@]O; DRIED BASIS) +197� to +201� +197� to +201� WATER (BY KF) 8.5 11.00% RESIDUE ON IGNITION 0.05% HEAVY METALS...

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prices from $125

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

Maleic Acid

M1075-25GM
$133

Test Specification Min Max ASSAY (DRIED BASIS) 99%

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prices from $133

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

All Bulk Fine Chemicals