HANNA HI735-25 总硬度低范围检验试剂 (For HI735; 25 tests)

Range: 0 to 350 mg/L (ppm) CaCO3

Wavelength: @470nm

Paper box contains: 2 bottles of HI735A-0 (115 mL/bottle), 1 bottle of HI735B-0 (6 mL), 25 sachets of HI735C-0 powder, 1 bottle of HI735IND-0 (16 mL)

Tests: 25

Measurement method: EPA 130.1