Reference Standards

Accurate and reliable reference standards for calibration, method validation, and quality control across a range of applications.

Showing 397–408 of 1170 results

Butyltin Chlorides Calibration Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Multi-Component

Butyltin Chlorides Calibration Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

$57.50

Purchase & earn 3 points!

CA WIP VOA Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Multi-Component

CA WIP VOA Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

$441.00

Purchase & earn 22 points!

Caffeine Standard, 1000 µg/mL, Methanol, 1 mL/ampul

Single-Component

Caffeine Standard, 1000 µg/mL, Methanol, 1 mL/ampul

$438.00

Purchase & earn 22 points!

Caffeine Standard, 125 µg/mL, Water, 1 mL/ampul

Single-Component

Caffeine Standard, 125 µg/mL, Water, 1 mL/ampul

$470.00

Purchase & earn 24 points!

Caffeine Standard, 25 µg/mL, Water, 1 mL/ampul

Single-Component

Caffeine Standard, 25 µg/mL, Water, 1 mL/ampul

$36.00

Purchase & earn 2 points!

Caffeine Standard, 250 µg/mL, Water, 1 mL/ampul

Single-Component

Caffeine Standard, 250 µg/mL, Water, 1 mL/ampul

$716.00

Purchase & earn 36 points!

Caffeine Standard, 5 µg/mL, Water, 1 mL/ampul

Single-Component

Caffeine Standard, 5 µg/mL, Water, 1 mL/ampul

$759.00

Purchase & earn 38 points!

Caffeine Standard, 500 µg/mL, Water, 1 mL/ampul

Single-Component

Caffeine Standard, 500 µg/mL, Water, 1 mL/ampul

$853.00

Purchase & earn 43 points!

California Oxygenates Mix, P&T Methanol, 1 mL/ampul

Multi-Component

California Oxygenates Mix, P&T Methanol, 1 mL/ampul

$45.00

Purchase & earn 2 points!

California Pesticide Standard #1, 100 µg/mL, Acetonitrile, 1 mL/ampul

Multi-Component

California Pesticide Standard #1, 100 µg/mL, Acetonitrile, 1 mL/ampul

$657.00

Purchase & earn 33 points!

California Pesticide Standard #2, 100 µg/mL, Acetonitrile, 1 mL/ampul

Multi-Component

California Pesticide Standard #2, 100 µg/mL, Acetonitrile, 1 mL/ampul

$714.00

Purchase & earn 36 points!

California Pesticide Standard #3, 100 µg/mL, Acetonitrile, 1 mL/ampul

Multi-Component

California Pesticide Standard #3, 100 µg/mL, Acetonitrile, 1 mL/ampul

$699.00

Purchase & earn 35 points!

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