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Lactobionic Acid EP
L1604-500GM
$1,403
Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST SPECIFIC OPTICAL ROTATION +23.0� to +29.0 +23.0� to +29.0 REDUCING SUGARS (as...
Dodecyl Alcohol Reagent ACS
D1067-100GM
$179
Test Specification Min Max ASSAY (GC; C[@12@]H[@26@]O) 98.00% COLOR (APHA) 10 WATER 0.05%
Proline USP
P1434-100GM
$142
Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION [a][@D@] -84.3 to-86.3� -84.3 to-86.3� LOSS ON DRYING 0.40% RELATED COMPOUNDS TO PASS TEST RESIDUE ON IGNITION 0.40% CHLORIDE...
Hydrobromic Acid 48 Percent Reagent ACS
H1030-120ML
$333
Test Specification Min Max ASSAY (HBr) 47.0 - 49.0 % 47.0 - 49.0 % RESIDUE AFTER IGNITION 0.00% CHLORIDE (Cl) 0.05% IODIDE (I) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATE AND SULFITE...
Lactose Monohydrate Powder Reagent ACS
L1015-500GM
$213
Test Specification Min Max WATER 4.0 - 6.0 % 4.0 - 6.0 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.03% DEXTROSE TO PASS TEST SUCROSE TO PASS TEST HEAVY METALS...
Alginic Acid NF
AL172-125GM
$157
Test Specification Min Max ACID VALUE (DRIED BASIS) 230 pH 1.5 3.5 MICROBIAL LIMITS TO PASS TEST TO PASS TEST LOSS ON DRYING 15.00% TOTAL ASH 4.00% ARSENIC (As) 3...
Methenamine USP
M1447-500GM
$351
Test Specification Min Max ASSAY (DRIED BASIS) 99 100.50% LOSS ON DRYING 2.00% RESIDUE ON IGNITION 0.10% CHLORIDE (Cl) 0.01% SULFATE TO PASS TEST AMMONIUM SALTS TO PASS TEST ELEMENTAL...
Dimethyl Sulfoxide Reagent
D1046-1LT
$397
Test Specification Min Max ASSAY (GC) 99.50% ACIDITY 0.04%
Ascorbic Acid USP
AS102-1KG
$182
Test Specification Min Max ASSAY 99 100.50% SPECIFIC ROTATION [a][@D@] +20.5 to+21.5 +20.5 to+21.5 RESIDUE ON IGNITION 0.10% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED LEAD (Pb) AS REPORTED ARSENIC (As)...
HEPES Biological Buffer Ultrapure
H1089-25GM
$325
Test Specification Min Max APPEARANCE Fine, white, cry Fine, white, cry ASSAY 99% pKa @ 25[dC 7.2 7.8 LOSS ON DRYING 1.00% SULFATED ASH 0.10% LAL BACTERIAL ENDOTOXINS 20 EU/g...
HEPES Biological Buffer
HE155-25GM
$161
Test Specification Min Max ASSAY 99% LEAD (Pb) 0.00% LOSS ON DRYING 0.50% SULFATED ASH 0.10% RETEST DATE
Tromethamine USP
TR149-25GM
$82
Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% MELTING RANGE 168� 172�C pH OF A 5% SOLUTION @ 25[dC 10 11.5 LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.10%...
Magnesium Gluconate USP
MA112-100GM
$226
Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% pH OF A 5% SOLUTION 6 7.8 WATER DETERMINATION 3 12.00% CHLORIDE 0.05% SULFATE 0.05% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED...
L-Citrulline
CI200-5GM
$115
Test Specification Min Max ASSAY (C[@6@]H[@13@]N[@3@]O[@3@]) 99.00% SPECIFIC ROTATION, (C=8; 6N HCl) +24.5 to+26.5� +24.5 to+26.5� TRANSMITTANCE OF A 2% SOLUTION @ 430 nm 95% AMMONIUM (NH[@4@]) 0.02% ARSENIC (as...
L-Arginine Monohydrochloride FCC
A1338-1KG
$151
Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION [a][@D@] (DRIED BASIS) +21.3� to +23.5 +21.3� to +23.5 RESIDUE ON IGNITION 0.10% LOSS ON DRYING 0.30% LEAD (Pb)...
Thiabendazole USP
T1076-100GM
$370
Test Specification Min Max ASSAY (DRIED BASIS) 98 101.00% MELTING RANGE 296� 303�C CHROMATOGRAPHIC PURITY TO PASS TEST LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10% SELENIUM (Se) 0.00% ELEMENTAL...