Suitable for pH of 4-10, temperature of 10-50℃ all types of oil reservoir hydraulic fracturing operating and unconventional oil&gas reservoirs. It suits for breaking guar gum, hydroxypropyl guar gum, Carboxymethyl cellulose guar gum, and other kinds of

plants gum with β-glycosidic bond.

Packaging:

Packed in cartons with inner plastic bottles, 1 kg / bottle.

Storage:

Store in a cool, dry, ventilated place, at the temperature of 4-8℃. The validity is 2 years