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Biochemistry Chemicals

Ursodiol USP

U1304-5GM
$579

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% MELTING RANGE 200 205�C SPECIFIC ROTATION [a][@D@] +57� to +62� +57� to +62� LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10%...

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prices from $579

L-Valinamide Hydrochloride

V1079-250GM
$20,129

Test Specification Min Max APPEARANCE EXPIRATION DATE

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prices from $20,129

Valine USP

V1005-25GM
$129

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % SPECIFIC ROTATION [a][@D@] +26.6 to+28.8 +26.6 to+28.8 pH OF A 5% SOLUTION 5.5 7 RELATED...

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prices from $129

L-Threonine Crystal

TH150-25GM
$152

Test Specification Min Max ASSAY 98.50% SPECIFIC ROTATION, [a][@D@]20 -26.5� to -29.0 -26.5� to -29.0 LEAD (Pb) 10 ppm RESIDUE ON IGNITION 0.10% LOSS ON DRYING 0.20% HEAVY METALS 0.00%...

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prices from $152

Thiamine Mononitrate USP

TH117-25GM
$165

Test Specification Min Max ASSAY (DRIED BASIS) 98 102.00% pH OF A 2% SOLUTION @ 25�C 6 7.5 LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.20% CHLORIDE (Cl) 0.06% RELATED...

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prices from $165

Thiamine Hydrochloride USP

TH116-25GM
$181

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% pH OF A 1 % SOLUTION @ 25[dC 2.7 3.4 WATER DETERMINATION 5.00% RELATED COMPOUNDS 1.00% RESIDUE ON IGNITION 0.20% ABSORBANCE...

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prices from $181

Theophylline Anhydrous USP

TH110-100GM
$295

Test Specification Min Max ASSAY 97 102.00% LOSS ON DRYING @ 105 C 0.50% ORGANIC IMPURITIES: . . THEOPHYLLINE RELATED COMPOUND C 0.10% THEOPHYLLINE RELATED COMPOUND B 0.10% THEOPHYLLINE RELATED...

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prices from $295

Tetrazolium Blue Chloride

TE138-1GM
$181

Test Specification Min Max APPEARANCE

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prices from $181

Tetracaine Hydrochloride USP

TE128-25GM
$444

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% WATER DETERMINATION 2.00% RESIDUE ON IGNITION 0.10% ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION...

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prices from $444

TES Biological Buffer

TE113-25GM
$187

Test Specification Min Max ABSORBANCE OF A 33% SOLUTIION @ 290 nm 0.1

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prices from $187

alpha-Terpineol Practical

TE107-500ML
$258

Test Specification Min Max ASSAY (ALPHA-TERPINEOL) 80 90.00% GAMMA-TERPINEOL 8 14.00% EXPIRATION DATE

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prices from $258

DL-Tryptophan

TR160-25GM
$172

Test Specification Min Max ASSAY (C[@11@]H[@12@]N[@2@]O[@2@]) 98.0-101.0 % 98.0-101.0 % TRANSMITTANCE 95.00% 95.00% LOSS ON DRYING @ 105 C 0.20% AMMONIUM (NH[@4@]) 0.02% ARSENIC (As) 0.00% CHLORIDE (Cl) 0.02% HEAVY...

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prices from $172

beta-Ursolic Acid

U1008-100MG
$270

Test Specification Min Max APPEARANCE WHITE TO OFF WHI WHITE TO OFF WHI ASSAY 90%

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prices from $270

L-Tyrosine

TY105-100GM
$153

Test Specification Min Max ASSAY (C[@9@]H[@11@]NO[@3@]) 98.5 - 101.5 % 98.5 - 101.5 % SPECIFIC ROTATION,[n[a][@D@](C = 4; 1N HCl) -10.0 to-12.3 -10.0 to-12.3 LOSS ON DRYING @ 105 C...

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prices from $153

Triamcinolone USP

TR103-5GM
$380

Test Specification Min Max ASSAY (DRIED BASIS) 97.0 - 102.0 % 97.0 - 102.0 % SPECIFIC ROTATION [a][@D@] +65 to +72 +65 to +72 LOSS ON DRYING 2.00% RESIDUE ON...

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prices from $380
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prices from $61

Vincamine

TCI-V0061-1GM
$288

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prices from $288

Basic Blue 26

TCI-V0035-25GM
$121

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prices from $121

L-(-)-Xylose

TCI-X0021-25GM
$199

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prices from $199

D-(+)-Xylose

TCI-X0019-25GM
$72

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prices from $72

Xylitol

TCI-X0018-500GM
$51

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prices from $51
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prices from $243

trans-Zeatin

TCI-Z0012-100MG
$840

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prices from $840
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prices from $210
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prices from $352

Xylosucrose

TCI-X0065-1GM
$363

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prices from $363
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prices from $267

Xanthan Gum

TCI-X0048-25GM
$143

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prices from $143

Valsartan

TCI-V0112-1GM
$171

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prices from $171
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prices from $94
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prices from $245
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prices from $125

Vitamin K4

TCI-V0103-25GM
$285

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prices from $285
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prices from $68
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prices from $482

Topiramate

TCI-T2755-5GM
$309

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prices from $309

Biochemistry Chemicals