Citric acid is the intermediate product of the plants of a natural composition and physiological metabolism, is also one of the organic acids widely used in the field of food, medicine, chemical industry. It is colorless transparent or translucent crystal,or granular, particle powder, odorless, although has strong sour, but a pleasant, slightly astringent taste.

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Stability: Solubility in water 50 mg/L, 45, in acetone 1.6g/L, not soluable in many solvent, stable in neuter and weak alkli liquid. Specification: 95%TC, 5%WP, 20%WP, 25%WP. Uses: Control of field pennycress, flixweed, green smartweed, wild mustard, and partial control of other broadleaf weeds in oilseed rape and crambe.

Plate Check Valve

Cartridge Check Valve

Electromagnetic Ball Valve

Veterinary Clinical Dry Biochemistry Analyzer

PTFE coated fiberglass fabric takes high quality imported glass fiber as weaving material. After unique technology such as full immersion, impregnation, coating the cloth with PTFE, different thickness and width of Teflon cloth is finally produced