ProName: 4c-pvp
Appearance: crystal
Application: for research
Purity: 99.5%
Moisture Content: 1
Impurity: 1
Storage: Keep away from fire and heat source
PackAge: a foil bag or according to customers' requirement
It is similar with a-PVP. Its purity is over 99.3%.
Whatsapp: +8615694894245
Skype:live:499f35b7d8bfe0b5