phthalic reagent
phthalic reagent, Total:6 items.
The international standard classification for "phthalic reagent" includes: Chemical reagents .
The Chinese standard classification for "phthalic reagent" includes: Reference reagent .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 6857-2008 pH Primary reagent—Potassium hydrogen phthalate
- GB 10730-2008 Primary chemical - Potassium hydrogen phthalate
- GB 1257-2007 Working chemical—Potassium hydrogen phthalate
- GB 1257-1989 Working chemical-Potassium hydrogen phthalate
Korean Agency for Technology and Standards (KATS)
- KS M 8437-2012 Catechol
- KS M 8385-2001 Salicylaldehyde
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