pH value(25°C): 6.86
Detail
The pH value shown are those obtained when one packet is dissolved in 500 mL of pure water. One packet contains powder for 500 mL.
For use in field at factories (10 packets per set)
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
送货到家
方便付款
安全-保密
正品保修
礼物
免费