HANNA HI93754C-25 定制专用化学需氧量 (0 -15000 mg/L O₂)

Range:0 to 15000 mg/L O₂
Resolution:10 mg/L
Accuracy:±150 mg/L ±10% reading
Vial Identification Color:Green
Package:vials
Quantity:25
Method: dichromate EPA