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Test Solution

 Hengyuan Fine Chemical delivers ISO 17034:2016 certified test solutions for acid-base titration, trace metal analysis, and more. 

With ≤0.3% uncertainty and compliance with USP/EP/ChP standards, they are compatible with leading analytical instruments to support FDA/CNAS-accredited labs in pharma, environmental, and food industries.


Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-2021SY014-100ml Diaminonaphthalene TS Product Name:Diaminonaphthalene TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY172-100ml Copper acetate test solution Product Name:Copper acetate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY164-100ml Ammonium carbonate test solution Product Name:Ammonium carbonate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY049-100ml Copper tartrate test solution containing iodine Product Name:Copper tartrate test solution containing iodine CAS No.: Molecular Formula:
Product Number:PCL-2021SY031-100ml p-Dimethylaminobenzaldehyde TS Product Name:p-Dimethylaminobenzaldehyde TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY141-100ml Cadmium iodide test solution Product Name:Cadmium iodide test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY078-100ml Semicarbazide hydrochloride test solution Product Name:Semicarbazide hydrochloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY025-100ml Glycerol ethanol test solution Product Name:Glycerol ethanol test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY170-10ml Uranium zinc acetate TS Product Name:Uranium zinc acetate TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY055-250ml Ninhydrin test solution Product Name:Ninhydrin test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY002-100ml Magnesium ammonium chloride test solution Product Name:Magnesium ammonium chloride test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY108-100ml Ammonium thiocyanate test solution Product Name:Ammonium thiocyanate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY099-100ml Bipyridine test solution Product Name:Bipyridine test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY184-10ml Potassium mercuric iodide test solution Product Name:Potassium mercuric iodide test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY129-100ml Dilute ethanol Product Name:Dilute ethanol CAS No.: Molecular Formula:
Product Number:PCL-2021SY076-100ml Brilliant Green Test Solution Product Name:Brilliant Green Test Solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY111-100ml Titanium sulfate test solution Product Name:Titanium sulfate test solution CAS No.: Molecular Formula:
Product Number:PCL-2021SY194-100ml Silver diethyldithiocarbamate TS Product Name:Silver diethyldithiocarbamate TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY186-100ml Dinitrobenzene TS Product Name:Dinitrobenzene TS CAS No.: Molecular Formula:
Product Number:PCL-2021SY033-500ml p-Aminobenzenesulfonic acid-a-naphthylamine TS Product Name:p-Aminobenzenesulfonic acid-a-naphthylamine TS CAS No.: Molecular Formula:
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