Reference Standards

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

Showing 289–300 of 1163 results

AMPA (glyphosate metabolite) Standard, 100 µg/mL, DI water, 1 mL/ampul

Single-Component

AMPA (glyphosate metabolite) Standard, 100 µg/mL, DI water, 1 mL/ampul

$35.50

Purchase & earn 2 points!

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

Single-Component

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

$38.50

Purchase & earn 2 points!

Anthracene Standard, 1000 µg/mL, Acetone, 1 mL/ampul

Single-Component

Anthracene Standard, 1000 µg/mL, Acetone, 1 mL/ampul

$37.00

Purchase & earn 2 points!

Anthracene-d10 Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Single-Component

Anthracene-d10 Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

$38.00

Purchase & earn 2 points!

Antifoam Agent for Purge & Trap Samples, Neat, 1 mL/vial

Single-Component

Antifoam Agent for Purge & Trap Samples, Neat, 1 mL/vial

$35.50

Purchase & earn 2 points!

AOAC QuEChERS IS Solution, 40 µg/mL ea. in Acetonitrile, 5 mL/ampul

Multi-Component

AOAC QuEChERS IS Solution, 40 µg/mL ea. in Acetonitrile, 5 mL/ampul

$136.00

Purchase & earn 7 points!

AOAC QuEChERS QC Spike Mix, 40 µg/mL ea. in Acetonitrile:Acetic Acid (99.9:0.1), 5 mL/ampul

Multi-Component

AOAC QuEChERS QC Spike Mix, 40 µg/mL ea. in Acetonitrile:Acetic Acid (99.9:0.1), 5 mL/ampul

$175.50

Purchase & earn 9 points!

Appendix IX Mix #1, Revised, 2000 µg/mL ea. in Methylene Chloride, 1 mL/ampul

Multi-Component

Appendix IX Mix #1, Revised, 2000 µg/mL ea. in Methylene Chloride, 1 mL/ampul

$73.50

Purchase & earn 4 points!

Appendix IX Mix #2, 1000 µg/mL, Methylene Chloride, 1 mL/ampul

Multi-Component

Appendix IX Mix #2, 1000 µg/mL, Methylene Chloride, 1 mL/ampul

$191.00

Purchase & earn 10 points!

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

Single-Component

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

$49.00

Purchase & earn 2 points!

Arizona Pesticide Kit, 1 mL/ampul, 4 ampuls/kit

Multi-Component

Arizona Pesticide Kit, 1 mL/ampul, 4 ampuls/kit

$417.50

Purchase & earn 21 points!

Arizona Pesticide Standard #1, 40-400 µg/mL, Acetonitrile, 1 mL/ampul

Multi-Component

Arizona Pesticide Standard #1, 40-400 µg/mL, Acetonitrile, 1 mL/ampul

$466.00

Purchase & earn 23 points!

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