Reference Standards

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

Reference Standards

Showing 109–120 of 1170 results

4,4'-DDE Standard, 1000 µg/mL, Methanol, 1 mL/ampul

Single-Component

4,4′-DDE Standard, 1000 µg/mL, Methanol, 1 mL/ampul

$37.00

Purchase & earn 2 points!

4,4'-DDT Standard, 1000 µg/mL, Methanol, 1 mL/ampul

Single-Component

4,4′-DDT Standard, 1000 µg/mL, Methanol, 1 mL/ampul

$35.50

Purchase & earn 2 points!

4,4'-MDIP Standard, 1000 µg/mL, DMSO, 1 mL/ampul

Single-Component

4,4′-MDIP Standard, 1000 µg/mL, DMSO, 1 mL/ampul

$39.00

Purchase & earn 2 points!

4,6-Dinitro-2-methylphenol (Dinitro-o-cresol) Standard, 1000 µg/mL, Methanol, 1 mL/ampul

Single-Component

4,6-Dinitro-2-methylphenol (Dinitro-o-cresol) Standard, 1000 µg/mL, Methanol, 1 mL/ampul

$37.00

Purchase & earn 2 points!

418.1 Calibration Mix, 1 mL/ampul

Multi-Component

418.1 Calibration Mix, 1 mL/ampul

$785.00

Purchase & earn 39 points!

5-alpha Androstane, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Single-Component

5-alpha Androstane, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

$37.00

Purchase & earn 2 points!

500/8000 Herbicide Mix #1 Derivatized Form (Methyl Ester), 200 µg/mL, Hexane, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #1 Derivatized Form (Methyl Ester), 200 µg/mL, Hexane, 1 mL/ampul

$441.00

Purchase & earn 22 points!

500/8000 Herbicide Mix #1 Free Acid Form, 200 µg/mL, Methanol, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #1 Free Acid Form, 200 µg/mL, Methanol, 1 mL/ampul

$461.00

Purchase & earn 23 points!

500/8000 Herbicide Mix #3 Derivatized Form (Methyl Ester), 20,000 µg/mL, Hexane, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #3 Derivatized Form (Methyl Ester), 20,000 µg/mL, Hexane, 1 mL/ampul

$699.00

Purchase & earn 35 points!

500/8000 Herbicide Mix #3 Free Acid Form, 20,000 µg/mL, Methanol, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #3 Free Acid Form, 20,000 µg/mL, Methanol, 1 mL/ampul

$3,924.00

Purchase & earn 196 points!

500/8000 Herbicide Mix #4 Derivatized Form (Methyl Ester), 200 µg/mL, Hexane, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #4 Derivatized Form (Methyl Ester), 200 µg/mL, Hexane, 1 mL/ampul

$6,201.00

Purchase & earn 310 points!

500/8000 Herbicide Mix #4 Free Acid Form, 200 µg/mL, Methanol, 1 mL/ampul

Multi-Component

500/8000 Herbicide Mix #4 Free Acid Form, 200 µg/mL, Methanol, 1 mL/ampul

$422.00

Purchase & earn 21 points!

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