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2-Naphthol Reagent
N1014-100GM
$230
Test Specification Min Max ASSAY (C[@10@]H[@7@]OH) 99% 99% MELTING RANGE 120� - 123�C 120� - 123�C
Hypromellose Substitution Type 2208 100 mPa.s USP
HY123-2.5KG
$205
Test Specification Min Max VISCOSITY OF A 2% AQUEOUS SOLUTION @ 20D [dC 80 120 mPa�s ASSAY (METHOXY GROUPS) 19 24.00% ASSAY (HYDROXYPROPOXY GROUPS) 4 12.00% pH 5 8 LOSS...
Ferric Sulfate Powder Reagent
F1045-25GM
$127
Test Specification Min Max ASSAY 72.00% CHLORIDE (Cl) 0.01% COPPER (Cu) 0.01% FERROUS IRON (FE[@+2@]) 0.04% INSOLUBLE MATTER 0.02% NITRATE (NO[@3@]) 0.02% SUBSTANCES NOT PPTD BY (NH[@4@]OH) 0.10% ZINC (Zn)...
Manganese Acetate Crystal Reagent
M1096-125GM
$188
Test Specification Min Max ASSAY 99% 99% CHLORIDE (Cl) 0.00% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.00% SULFATES (SO[@4@]) 0.01%
Acetovanillone
A2742-25KG
$21,097
Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 % WATER 1.00% EXPIRATION DATE
Ammonium Dichromate Purified
A1179-12KG
$213
Test Specification Min Max ASSAY 98% CHLORIDE (Cl) 0.01% SULFATE (SO[@4@]) 0.05% MOISTURE
Zinc Metal 325 Mesh Dust Reagent
Z1005-125GM
$196
Test Specification Min Max ASSAY (Zn) 95% MESH SIZE APPROX. 325 APPROX. 325
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
p-Xylene Reagent
X1020-20LT
$469
Test Specification Min Max ASSAY (by GC) 98% REFRACTIVE INDEX @ 20[dC 1.495 - 1.497 1.495 - 1.497
Tris(hydroxymethyl)aminomethane Acetate
T1393-100GM
$485
Test Specification Min Max ASSAY (DRIED BASIS) 98.00% pH OF A 1 % SOLUTION @ 25[dC 6.4 - 6.6 6.4 - 6.6 HEAVY METALS (as Pb) 5 ppm CHLORIDE (Cl)...
Trypsin 1:100 Powder
TR155-10KG
$8,147
Test Specification Min Max ACTIVITY 100 USP units/mg 100 USP units/mg RETEST DATE
Resorcinol Reagent
R1004-125GM
$302
Test Specification Min Max ASSAY 98% MELTING RANGE 109 - 111 C 109 - 111 C SOLUBILITY TO PASS TEST RESIDUE AFTER IGNITION 0.05% RETEST DATE
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.)
Picric Acid Crystal Reagent
P1691-25GM
$299
Test Specification Min Max WATER 30% 30% MELTING POINT (DRY) 121 - 123 C 121 - 123 C SULFATE 0.10% RETEST DATE
Tergitol(R) TMN-10 Surfactant
T1288-100ML
$239
Test Specification Min Max CLOUD POINT OF A 1 % AQUEOUS SOLUTION 72�- 80�C 72�- 80�C pH OF A 10% SOLUTION @ 25[dC 5.0 - 8.0 5.0 - 8.0 WATER...
Inositol Reagent
IN140-100GM
$166
Test Specification Min Max ASSAY 97.00% 97.00% MELTING POINT 224 - 227 C 224 - 227 C RETEST DATE
Acetone Histological Grade
HS001-1LT
$182
Test Specification Min Max ASSAY (C[@3@]H[@6@]O) 99.50% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.50% EXPIRATION DATE
Acetone HPLC Grade
HP187-200LT
$6,630
Test Specification Min Max ASSAY [(CH[@3@])[@2@]CO] 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO...
Hydrogen Peroxide Solution Ultratrace 30 Percent ACS
H1127-500ML
$2,544
Test Specification Min Max ASSAY (w/w) 30 - 32% 30 - 32% ALUMINUM 50 ppt ANTIMONY (Sb) 10 ppt ARSENIC (As) 100 ppt BARIUM (Ba) 10 ppt BERYLLIUM (BE) 10...
Cesium Hydroxide
C1061-25GM
$263
Test Specification Min Max ASSAY APPROX. 99.9 % APPROX. 99.9 % RETEST DATE
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
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
