GB/T 603 Solution（National Standard Solution for Chemical Reagent Preparation）

Hengyuan Fine Chemical delivers GB/T 603 certified standard solutions with ±0.1% concentration accuracy, compliant with USP/EP/ChP pharmacopeia standards. 

Compatible with leading titration systems, they ensure precision and regulatory compliance for pharmaceutical, chemical, and environmental laboratories.

Product Number	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-2024RY538-100ml		Product Name:Manganese sulfate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY540-100ml		Product Name:Potassium sulfate ethanol solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY410-100ml		Product Name:Silicate impurity standard solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024SY009-100ml		Product Name:Phenylhydrazine hydrochloride solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY206-100ml		Product Name:Rose red ammonium tricarboxylate solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY522-100ml		Product Name:Mixed alkaline solution 100ml	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY522-50ml		Product Name:Mixed alkaline solution 50ml	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY521-100ml		Product Name:Starch-zinc iodide solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY531-100ml		Product Name:Stannous chloride hydrochloric acid solution20g/L;GB603	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY528-100ml		Product Name:Stannous chloride hydrochloric acid solution GB603	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY532-100ml		Product Name:Stannous chloride solution(400g/L;GB603)	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY529-100ml		Product Name:Stannous chloride solution(5g/L;GB603)	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY530-100ml		Product Name:Stannous chloride-ascorbic acid solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY512-100ml		Product Name:Malachite green solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY022-500mL		Product Name:Dithizone chloroform solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY513-100ml		Product Name:Dimethicone (aldehyde reagent) solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY509-100ml		Product Name:Dimethylglyoxime sodium hydroxide solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY508-100ml		Product Name:Silver diethyldithiocarbamate-triethylamine trichloromethane solution	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY507-100ml		Product Name:Lead acetate (alkaline solution)	CAS No.:	Molecular Formula:
Product Number:PCL-2024RY505-100ml		Product Name:Acetic acid solution(30%;GB603)	CAS No.:	Molecular Formula:

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