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QCI-155C | NSI Lab Solutions 10 NTU Turbidity QC Check Standard, 500 mL
NSI Lab Solutions
$273.95
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QCI-156C | NSI Lab Solutions 5 NTU Turbidity QC Check Standard, 500 mL
QCI-153C | NSI Lab Solutions 50 NTU Turbidity QC Check Standard, 500 mL
QCI-153 | NSI Lab Solutions 50 NTU Turbidity QC Check Standard, 500 mL
$86.95
QCI-156 | NSI Lab Solutions 5 NTU Turbidity QC Check Standard, 500 mL
QCI-154C | NSI Lab Solutions 25 NTU Turbidity QC Check Standard, 500 mL
QCI-154 | NSI Lab Solutions 25 NTU Turbidity QC Check Standard, 500 mL
QCI-152C | NSI Lab Solutions 100 NTU Turbidity QC Check Standard, 500 mL
QCI-152 | NSI Lab Solutions 100 NTU Turbidity QC Check Standard, 500 mL
QCI-155 | NSI Lab Solutions 10 NTU Turbidity QC Check Standard, 500 mL
QCI-147 | NSI Lab Solutions 10 mg/mL Stable Sulfide Standard in Aqueous Buffer, 1.5 mL
$258.95
QCI-147S | NSI Lab Solutions 10 mg/mL Stable Sulfide Standard in Aqueous Buffer, 1.5 mL
$50.95
QCI-147L | NSI Lab Solutions 1 mg/mL Stable Sulfide Standard in Aqueous Buffer, 1.5 mL
QCI-147LS | NSI Lab Solutions 1 mg/mL Stable Sulfide Standard in Aqueous Buffer, 1.5 mL
