Providing a variety of chemical products with a clear origin, 100% genuine from the manufacturer.
Well-packaged orders with certificates of analysis (COA for chemicals and tools), and invoices.
A team of professional consultants, and diverse contact channels to support quick quotations.
Hotline : 0903 742 872
Email : ngothanhha@hoachatngogiaphat.com
Buffer solution pH 9.00 (20°C) (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur®
Buffer solution pH 9.00 (20°C) - 109461.1000, 1L/bottle (Merck)
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