Reference Standards

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

Showing 901–912 of 1163 results

Oxy SetUp Blend, ASTM D6730 SCE, 2 mL prescored ampul

Multi-Component

Oxy SetUp Blend, ASTM D6730 SCE, 2 mL prescored ampul

$214.50

Purchase & earn 11 points!

Oxycodone Standard, 1000 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

Oxycodone Standard, 1000 µg/mL, P&T Methanol, 1 mL/ampul

$54.50

Purchase & earn 3 points!

Oxygenates Standard (5 Components), P&T Methanol, 1 mL/ampul

Multi-Component

Oxygenates Standard (5 Components), P&T Methanol, 1 mL/ampul

$46.00

Purchase & earn 2 points!

Oxygenates Standard (6 Components), P&T Methanol, 1 mL/ampul

Multi-Component

Oxygenates Standard (6 Components), P&T Methanol, 1 mL/ampul

$48.00

Purchase & earn 2 points!

Oxymorphone Standard, 1000 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

Oxymorphone Standard, 1000 µg/mL, P&T Methanol, 1 mL/ampul

$38.50

Purchase & earn 2 points!

p-Terphenyl Standard, 10,000 µg/mL, Methylene Chloride, 1 mL/ampul

Single-Component

p-Terphenyl Standard, 10,000 µg/mL, Methylene Chloride, 1 mL/ampul

$44.00

Purchase & earn 2 points!

p-Xylene Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

p-Xylene Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

$37.00

Purchase & earn 2 points!

PA DEP UST Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Multi-Component

PA DEP UST Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

$47.00

Purchase & earn 2 points!

PAH Interferences Standard, 250-1000 µg/mL, Toluene, 1 mL/ampul

Multi-Component

PAH Interferences Standard, 250-1000 µg/mL, Toluene, 1 mL/ampul

$65.00

Purchase & earn 3 points!

PAH Supplement Mix for Method 8100, 1000 µg/mL, Methylene Chloride, 1 mL/ampul

Multi-Component

PAH Supplement Mix for Method 8100, 1000 µg/mL, Methylene Chloride, 1 mL/ampul

$379.50

Purchase & earn 19 points!

Paraquat & Diquat Calibration Mix, 1000 µg/mL, Water, 1 mL/ampul

Multi-Component

Paraquat & Diquat Calibration Mix, 1000 µg/mL, Water, 1 mL/ampul

$44.00

Purchase & earn 2 points!

PBDE Mix, 50 µg/mL, Isooctane:Ethyl Acetate (4:1), 1 mL/ampul

Multi-Component

PBDE Mix, 50 µg/mL, Isooctane:Ethyl Acetate (4:1), 1 mL/ampul

$530.50

Purchase & earn 27 points!

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