Macron Fine Chemicals™ StandARd®, Platinum Cobalt Colour Standard (APHA 500)
H296-03
:
- Pack type:Glass bottle, amber, narrow mouth
- Pk:500 mL
- Description:Platinum Cobalt (Pt-Co) colour standard, APHA 500
- Seq:02
Corrosive.
APHA 500 contains 0,13% chloroplatinic acid, 0,11% cobalt (II) chloride, and 4,6% hydrogen chloride in water.