GB/T 642-1999 English PDF

US$179.00 · In stock
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GB/T 642-1999: Chemical reagent. Potassium dichromate

GB/T 642: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 642-1999	179	Add to Cart	2 days	Chemical reagent. Potassium dichromate
GB/T 642-1986	RFQ	ASK	3 days	Chemical reagents--Potassium dichromate	Obsolete

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Basic data

Standard ID: GB/T 642-1999 (GB/T642-1999)
Description (Translated English): Chemical reagent. Potassium dichromate
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G62
Classification of International Standard: 71.040.30
Word Count Estimation: 5,592
Date of Issue: 9/16/1999
Date of Implementation: 6/1/2000
Older Standard (superseded by this standard): GB/T 642-1986
Adopted Standard: ISO 6353-2-1983, NEQ
Issuing agency(ies): State Quality and Technical Supervision
Summary: This standard specifies the technical requirements of potassium dichromate chemical reagents, test methods, inspection rules, and packaging and logo.

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