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Custom Reference Standards

24.15 24.15 USD
34.00 34.0 USD
28.00 28.0 USD
32.00 32.0 USD
37.00 37.0 USD
Benzidine Solution, 2,000 mg/L, 1 mL
Item No.: Z-110029-05
52.00 52.0 USD
82.00 82.0 USD
Caffeine Solution, 0.2 mg/L, 25 mL
Item No.: Z-010314-50
60.90 60.9 USD
98.00 98.0 USD
Biphenyl Solution, 2,000 mg/L, 1 mL
Item No.: Z-010366-04
41.00 41.0 USD
67.00 67.0 USD