Test Solutions (TS) USP
Filters (2 active)


Methylthionine Perchlorate TS – USP reagent, 100 ml
SKU CPA-USP262
Lead time ~7 days$76.95
$82.957% off

Methylthionine Perchlorate TS – USP reagent, 500 ml
SKU CPA-USP262a
Lead time ~7 days$122.95
$131.957% off

Molybdo-phosphotungstate TS – USP reagent, 100 ml
SKU CPA-USP263
Lead time ~7 days$110.95
$119.957% off

Nickel Standard Solution TS (100 times concentrated) – USP reagent, 100 ml
SKU CPA-USP269
Lead time ~7 days$65.95
$70.957% off


CPAchemNot sold online here
Oxalic Acid TS – USP reagent, 500 ml
SKU CPA-USP272
Not available for online purchase in your country — request a quote.
$36.95
$39.957% off

CPAchemNot sold online here
Oxalic Acid TS – USP reagent, 1000 ml
SKU CPA-USP272a
Not available for online purchase in your country — request a quote.
$59.95
$63.957% off



Phenylhydrazine Acetate TS – USP reagent, 500 ml
SKU CPA-USP279a
Lead time ~7 days$110.95
$119.957% off

CPAchemNot sold online here
Phosphotungstic Acid TS – USP reagent, 100 ml
SKU CPA-USP283
Not available for online purchase in your country — request a quote.
$59.95
$63.957% off





Potassium-Bismuth Iodide TS – USP reagent, 500 ml
SKU CPA-USP287
Lead time ~7 days$187.95
$201.957% off


Showing 49–72 of 154