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COD-7351
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-150 ppm and MDL of 10 ppm, 25 tests
COD-7356
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-150 ppm and MDL of 10 ppm, 150 tests
H-25650-25
Hach low-range mercury-free COD vials, 0 to 150 mg/l
COD-7361
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-1500 ppm and MDL of 30 ppm, 25 tests
COD-7366
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-1500 ppn and MDL of 30 ppm, 150 tests
H-25651-25
Hach high-range mercury-free COD vials, 0 to 1500 mg/l
H-25651-15
Hach high-range mercury-free COD vials, 0 to 1500 mg/l
COD-7371
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-15000 ppm and MDL of 300 ppm, 150 tests
COD-7376
Mercury-free COD digestion vials, not currently EPA accepted, with range of 0-15000 ppm and MDL of 300 ppm, 150 tests
H-28343-25
Hach ultra-high range mercury-free COD vials, 0 to 15,000 mg/l