Water Vapor (H2O) Specification Summary

TVA (TLV): N/A

STEL (TLV): N/A

Flammable Range: N/A

Part Number Range Class Measurement
Range
No. of
Strokes
CFV* Volume Sampling
Time
Color
Change
Shelf Life Active
Reagents
H2O-0.1–2.0MGL Low Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue-Green 2 years Magnesium Perchlorate
H2O-0.1–2.0MGL Standard 0.1 – 2.0 mg/L 1 1.0 100 mL 1 minutes per stroke Yellow → Blue-Green 2 years Magnesium Perchlorate
H2O-0.1–2.0MGL High Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue-Green 2 years Magnesium Perchlorate
H2O-1–18MGL Low Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate
H2O-1–18MGL Standard 1.0 – 18 mg/L 1 1.0 100 mL 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate
H2O-1–18MGL High Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate
H2O-1–30MGL Low Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate
H2O-1–30MGL Standard 1.0 – 30 mg/L 1 1.0 100 mL 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate
H2O-1–30MGL High Level Extended -donnotextend- -- -- -- 1 minutes per stroke Yellow → Blue 2 years Magnesium Perchlorate

*Multiply the observed reading by the correction factor (CFV * CFT) to obtain the true concentration.