详情
HANNA - Nitrite Test Kit
Brand: Hanna
Model: HI 38051
Specifications:
*Range: 0.0 to 0.5 mg/L (ppm) NO₂⁻-N
*Resolution: 0.01 mg/L (ppm)
*Method: chromotropic acid
*Number of Tests: 100 Tests Nitrite
*Weight: 446g
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