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Biochemistry Chemicals

L-Methionine

ME130-25GM
$105

Test Specification Min Max ASSAY 98.50% SPECIFIC ROTATION, [a][@D@]20 +21.0 to +25.0 +21.0 to +25.0 LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.40% HEAVY METALS 15 ppm EXPIRATION DATE

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prices from $105

Ketoprofen BP

K1013-25GM
$233

Test Specification Min Max ASSAY (DRIED BASIS) 99.0 - 100.5% 99.0 - 100.5% APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST RELATED SUBSTANCES TO PASS TEST TO PASS TEST...

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prices from $233

Glycine Reagent ACS

GL158-100GM
$147

Test Specification Min Max ASSAY (C[@2@]H[@5@]NO[@2@]) 98.50% RESIDUE AFTER IGNITION 0.10% HEAVY METALS (as Pb) 0.00% CHLORIDE (Cl) 0.01% SULFATES (SO[@4@]) 0.01% AMMONIUM (NH[@4@]) 0.01% SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO...

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prices from $147

Glucono delta-Lactone FCC

GL107-100GM
$183

Test Specification Min Max ASSAY (C[@6@]H[@10@]O[@6@]) 99 100.50% LEAD (Pb) 4 mg/kg REDUCING SUBSTANCES (AS D-GLUCOSE) 0.50% IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE

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prices from $183

Dextran 150000 Powder

D1013-25GM
$212

Test Specification Min Max APPEARANCE WHITE TO SLIGHTL WHITE TO SLIGHTL pH OF A 6% SOLUTION 04-Jul 04-Jul INTRINSIC VISCOSITY @ 37C OF A 1% SOLUTION 0.32 - 0.37 0.32...

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prices from $212

Meloxicam BP

M1081-1KG
$10,456

Test Specification Min Max ASSAY (DRIED BASIS) 99.0 - 100.5% 99.0 - 100.5% CLARITY OF SOLUTION TO PASS TEST TO PASS TEST RELATED SUBSTANCES TO PASS TEST TO PASS TEST...

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prices from $10,456

L-Arginine FCC

A1336-1KG
$253

Test Specification Min Max ASSAY (DRIED BASIS) 99.5 101.50% SPECIFIC ROTATION @ 20 C +26.0� to +27.9 +26.0� to +27.9 LEAD (Pb) 5 mg/kg LOSS ON DRYING 1.00% RESIDUE ON...

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prices from $253

Xylitol

XY107-100GM
$105

Test Specification Min Max ASSAY 98.50% MOISTURE 0.50% RESIDUE ON IGNITION 0.50% HEAVY METALS (as Pb) 0.00% REDUCING SUGARS 0.20% OTHER POLYOLS 2.00% EXPIRATION DATE

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prices from $105

Xylitol FCC

X1064-100GM
$153

Test Specification Min Max ASSAY (C[@5@]H[@12@]O[@5@]; DRIED BASIS) 98.5 101.00% LEAD (Pb) 1 mg/kg NICKEL (Ni) 1 mg/kg OTHER POLYOLS 1.00% REDUCING SUGARS 0.30% RESIDUE ON IGNITION 0.10% WATER 0.50%...

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prices from $153

Sodium Ascorbate FCC

S1137-100GM
$142

Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% OPTICAL ROTATION, [a] 20D +103� to +108� +103� to +108� LOSS ON DRYING 0.25% LEAD (Pb) 2 mg/kg IDENTIFICATION TO PASS...

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prices from $142

Progesterone Micronized Powder USP

PR112-25KG
$89,480

Test Specification Min Max ASSAY (DRIED BASIS) 97 103.00% MELTING RANGE 126� 131�C SPECIFIC ROTATION [a][@D@] +175� to +183� +175� to +183� PARTICLE SIZE (THROUGH 20 micron) 92% LOSS ON...

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prices from $89,480

Phloxine B

PH170-10GM
$196

Test Specification Min Max ABSORPTION MAX 548 (510)nm 548 (510)nm VISUAL TRANSITION INTERVALS pH 2.1 (clrls.) pH 2.1 (clrls.)

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prices from $196

L-Phenylalanine FCC

P1583-25GM
$161

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % SPECIFIC ROTATION [a][@D@] -33.2 to-35.2 -33.2 to-35.2 LEAD (Pb) 5 mg/kg LOSS ON DRYING 0.20%...

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prices from $161

Behenic Acid

TCI-B1248-25GM
$104

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prices from $104
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prices from $547

Sorbitol Powder FCC

S1523-500GM
$211

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 91 100.50% pH OF A 10% (w/w) SOLUTION 3.5 7 LEAD (Pb) 1 mg/kg NICKEL (Ni) 1 mg/kg REDUCING SUGARS 0.30% RESIDUE ON...

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prices from $211

Inositol Reagent

IN140-100GM
$166

Test Specification Min Max ASSAY 97.00% 97.00% MELTING POINT 224 - 227 C 224 - 227 C RETEST DATE

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prices from $166

Eriochrome Black T Reagent ACS

ER110-25GM
$298

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 $298

Eosin Y Reagent ACS

E1295-1KG
$133

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

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prices from $133

Potassium Hydrogen Phthalate Acidimetric Standard Crystal Reagent Special ACS

P1190-5GM
$147

Test Specification Min Max ASSAY (C[@8@]H[@5@]O[@4@]K) 99.95 - 100.05 % 99.95 - 100.05 % ASSAY (C[@8@]H[@5@]O[@4@]K) 99.95 - 100.05 % 99.95 - 100.05 % ASSAY (C[@8@]H[@5@]O[@4@]K) 99.95 - 100.05 %...

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prices from $147

Nigrosin Water Soluble

NI115-25GM
$168

Test Specification Min Max ABSORPTION MAX Approx. 570 nm Approx. 570 nm

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prices from $168

DL-Arginine Hydrochloride

A3903-100GM
$293

Test Specification Min Max ASSAY 98% 98%

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prices from $293
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prices from $118

Choline Chloride FCC

CH147-500GM
$373

Test Specification Min Max ASSAY (C[@5@]H[@14@]ClNO; ANHYDROUS BASIS) 98 100.50% 1, 4-DIOXANE TO PASS TEST LEAD (Pb) 2 mg/kg RESIDUE ON IGNITION 0.05% WATER 0.50% IDENTIFICATION TO PASS TEST CERTIFIED...

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prices from $373

Cimetidine USP

C1491-1KG
$541

Test Specification Min Max ASSAY (DRIED BASIS) 98 102.00% MELTING RANGE 139 144�C LOSS ON DRYING 1.00% ORGANIC IMPURITIES TO PASS TEST RESIDUE ON IGNITION 0.20% ELEMENTAL IMPURITIES AS REPORTED...

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prices from $541

D-(+)-Camphor

C1164-100GM
$234

Test Specification Min Max ASSAY 98%

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prices from $234

Thionin Chloride

TH135-5GM
$373

Test Specification Min Max ABSORPTION MAX. (IN WATER) 598 nm 598 nm

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prices from $373

Resveratrol

R3116-1KG
$115

Test Specification Min Max APPEARANCE OFF-WHITE POWDER OFF-WHITE POWDER ASSAY 98% 98% EXPIRATION DATE

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prices from $115

Lactobionic Acid Reagent

L1017-10KG
$213

Test Specification Min Max APPEARANCE

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prices from $213

Nimodipine

N3206-500MG
$1,018

Test Specification Min Max APPEARANCE YELLOWISH SOLID YELLOWISH SOLID ASSAY 98% 98%

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prices from $1,018

L-(+)-Norvaline

N3049-1GM
$165

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

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prices from $165

Nonanoic Acid

N2257-25GM
$217

Test Specification Min Max ASSAY (by GC) APPROX. 98 % APPROX. 98 %

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prices from $217

Thiamine Pyrophosphate Chloride

T1586-5GM
$187

Test Specification Min Max ASSAY 97%

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prices from $187

(+/-)-Synephrine

S2462-25GM
$212

Test Specification Min Max ASSAY 99% 99%

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prices from $212

L-Selenomethionine

S2026-1GM
$536

Test Specification Min Max PURITY (HPLC) 98% PURITY (Nonaqueous Titration) 98% SPECIFIC ROTATION, [(@a@)]D[@20@ ] (C=0.5, 2mol/L HCl) +15.0 to +20.0 +15.0 to +20.0

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prices from $536

D-Serine

S1323-5GM
$150

Test Specification Min Max ASSAY 98.50% 98.50% SPECIFIC ROTATION [a][@D@] -13.5 to -16.0 -13.5 to -16.0 CHLORIDE (Cl) 0.03% SULFATE 0.03% AMMONIUM (NH[@4@]) 0.02% IRON (Fe) 10 ppm HEAVY METALS...

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prices from $150

Biochemistry Chemicals