ADWA AD7040 溶解氧零氧标定溶液

Include:

- Zero oxygen solution

- Dry chemical reagent - 2 components  12g (A7040-1) and solvent in bottle 500ml (A7040-2)

- Certificate 

Detail

Catalog 

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化