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Biochemistry Chemicals

Sodium Gluconate FCC

SO168-500GM
$213

Test Specification Min Max ASSAY (C[@6@]H[@11@]NaO[@7@]) 98 102.00% LEAD 2 mg/kg REDUCING SUBSTANCES 0.50% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE

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prices from $213

Spironolactone USP

SP320-500GM
$565

Test Specification Min Max ASSAY (DRIED BASIS) 97 103.00% SPECIFIC ROTATION -41??to -45??/td> -41??to -45??/td> LOSS ON DRYING 0.50% MERCAPTO-COMPOUNDS TO PASS TEST ORDINARY IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES...

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prices from $565

Trismat(R) Hydrochloride Crystal Reagent

SP307-125GM
$98

Test Specification Min Max ASSAY 99 - 101 % 99 - 101 % pH OF A 1 % SOLUTION @ 25[dC 4.2 - 4.9 4.2 - 4.9 WATER (KARL FISHER)...

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prices from $98

Sorbitol Powder NF

SO219-500GM
$243

Test Specification Min Max ASSAY (D-Sorbitol; Anhydrous Basis) 91 100.50% pH OF A 10% SOLUTION 3.5 7 NICKEL (Ni) 1 ppm WATER DETERMINATION 1.50% RESIDUE ON IGNITION 0.10% REDUCING SUGARS...

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prices from $243

Sorbic Acid Powder NF

SO215-100GM
$151

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99 101.00% MELTING RANGE 132??/td> 135?? WATER DETERMINATION 0.50% RESIDUE ON IGNITION 0.20% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb)...

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prices from $151

Sodium Caprylate

SO145-10GM
$118

Test Specification Min Max ASSAY 90% EXPIRATION DATE

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prices from $118
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prices from $67,107

Sodium Glycocholate

S2276-1GM
$351

Test Specification Min Max APPEARANCE RETEST DATE

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prices from $351

DL-Serine Reagent

SE120-100GM
$310

Test Specification Min Max APPEARANCE

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prices from $310

Scopolamine Methyl Nitrate

SC110-1GM
$590

Test Specification Min Max APPEARANCE

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prices from $590

Scopolamine Hydrobromide Trihydrate USP

SC103-1KG
$281,680

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98.5 102.00% SPECIFIC ROTATION -24??to -26??/td> -24??to -26??/td> pH (1 in 20 solution) 4 5.5 WATER DETERMINATION 13.00% RESIDUE ON IGNITION 0.10% ORGANIC...

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prices from $281,680

Salicin

SA120-5GM
$196

Test Specification Min Max ASSAY 98.00% 98.00%

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prices from $196
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prices from $237

Sorbitol Electrophoresis Grade

S1791-500GM
$514

Test Specification Min Max PROTEASE NONE DETECTED NONE DETECTED

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prices from $514

Squalene

S2002-100ML
$191

Test Specification Min Max ASSAY 99% IODINE VALUE 350 - 390 350 - 390 ACID VALUE 0.5 SAPONIFICATION VALUE 5 EXPIRATION DATE

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prices from $191

Sodium Palmitate

S1978-5GM
$171

Test Specification Min Max ASSAY 97% 97%

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prices from $171

Sodium Myristate

S1976-10GM
$220

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

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prices from $220

DL-Selenomethionine

S2069-250MG
$885

Test Specification Min Max ASSAY APPROX. 99% APPROX. 99%

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prices from $885

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

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prices from $47

Sodium Tartrate Dihydrate Purified

S1488-500GM
$317

Test Specification Min Max pH OF A 5% SOLUTION @ 25[dC Approx. 9.0 Approx. 9.0

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prices from $317

Santonin

S1487-5GM
$186

Test Specification Min Max ASSAY 98% 98%

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prices from $186

Sulfadimethoxine

S1567-25GM
$383

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

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prices from $383

5-Sulfosalicylic Acid Dihydrate Technical

S1711-500GM
$269

Test Specification Min Max ASSAY 98% 98%

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prices from $269

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...

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prices from $220

Sulfasalazine USP

S1668-5GM
$322

Test Specification Min Max ASSAY (DRIED BASIS) 97 101.50% LOSS ON DRYING 1.00% ORGANIC IMPURITIES . . SINGLE IMPURITY 2% TOTAL IMPURITIES 4% RESIDUE ON IGNITION 0.50% CHLORIDE (Cl) 0.01%...

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prices from $322

L-4-Thiazolidinecarboxylic Acid

T3846-25GM
$243

Test Specification Min Max APPEARANCE

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prices from $243

Stearic Acid FCC

S1326-500GM
$252

Test Specification Min Max ACID VALUE 196 - 211 196 - 211 SAPONIFICATION VALUE 197 - 212 197 - 212 TITER (SOLIDIFICATION POINT) 54.5- 69 C 54.5- 69 C IODINE...

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prices from $252

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...

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prices from $778
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prices from $1,086
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prices from $340

Sodium Erythorbate FCC

S1223-125GM
$270

Test Specification Min Max ASSAY 98.0 - 100.5 % 98.0 - 100.5 % OPTICAL ROTATION +95.5 to+98.0 +95.5 to+98.0 LEAD (Pb) 5 mg/k LOSS ON DRYING 0.25% OXALATE (C[@2@]O[@4@]) TO...

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prices from $270

Stevioside

S1204-5GM
$416

Test Specification Min Max STEVIOL GLYCOSIDES (DRIED BASIS) 80% 80% LOSS ON DRYING 5.00% EXPIRATION DATE

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prices from $416

Sodium Gluconate USP

S1286-500GM
$213

Test Specification Min Max ASSAY 98 102.00% CHLORIDE 0.07% SULFATE 0.05% LEAD 0.00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED REDUCING SUBSTANCES 0.50% IDENTIFICATION TO PASS TEST RETEST DATE DATE OF...

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prices from $213

b-Sitosterol

S1128-100GM
$598

Test Specification Min Max APPEARANCE EXPIRATION DATE

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prices from $598

DL-Serine FCC

S1124-25GM
$190

Test Specification Min Max ASSAY (DRIED BASIS) 98.5-101.5 % 98.5-101.5 % LEAD (Pb) 5 mg/kg LOSS ON DRYING 0.30% RESIDUE ON IGNITION 0.10% IDENTIFICATION TO PASS TEST TO PASS TEST...

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prices from $190

Serine USP

S1023-25GM
$243

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION [a][@D@] +14.0 to+15.6 +14.0 to+15.6 LOSS ON DRYING 0.20% RELATED COMPOUNDS TO PASS TEST RESIDUE ON IGNITION 0.10% CHLORIDE...

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prices from $243

Biochemistry Chemicals