ph 4.0-.0 TEST KIT (VISOCOLOR® ECO pH 4.0-9.0) *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground*

Pack Size: 1 kit (~400 tests)
Hazard Class /UN Number: 3316
Storage Temp: Room Temperature

Environmental test kit for pH Gradation of scale: 4.0 - 5.0 - 6.0 - 6.5 - 7.0 - 7.5 - 8.5 - 8.5 - 9.0 mg/l (ppm) Instruction Sheet