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ZeptoMetrix Environmental Express Cole-Parmer

LC-MS

Liquid chromatography mass spectrometry (LCMS) has started to become the preferred method of analysis for many organic analytes including polar pesticides and many pharmaceuticals. Spex® Certiprep LCMS standards can assist you with all your complex LCMS analyses.
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1,101 Items found

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DL-threo-Methylphenidate hydrochloride, 1000 µg base/mL, MeOH, 1 mL DL-threo-Methylphenidate hydrochloride, 1000 µg base/mL, MeOH, 1 mL
SKU: 9409.14-K-ME

DL-threo-Methylphenidate hydrochloride, 1000 µg base/mL, MeOH, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 ug base/mL
  • Certification Single
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DL-threo-Methylphenidate hydrochloride, 100 µg base/mL, MeOH, 1 mL DL-threo-Methylphenidate hydrochloride, 100 µg base/mL, MeOH, 1 mL
SKU: 9409.14-100-ME

DL-threo-Methylphenidate hydrochloride, 100 µg base/mL, MeOH, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug base/mL
  • Certification Single
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Endosulfan I Endosulfan I
SKU: 93

Endosulfan I

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 1000 µg/mL
  • Matrix Ethyl acetate
  • Raw Material >95% min; as available
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Doxepin-d3 hydrochloride (N-methyl-d3) (cis+trans), 100 ug/mL, Methanol, 1 mL, 1, EA Doxepin-d3 hydrochloride (N-methyl-d3) (cis+trans), 100 ug/mL, Methanol, 1 mL, 1, EA
SKU: 9399.19-100-ME

Doxepin-d3 hydrochloride (N-methyl-d3) (cis+trans), 100 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 100 ug/mL
  • Certification Single
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Temazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA Temazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA
SKU: 9383.16-K-ME

Temazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
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Alprazolam, 1000 ug/mL, Methanol, 1 mL, 1, EA Alprazolam, 1000 ug/mL, Methanol, 1 mL, 1, EA
SKU: 9382.17-K-ME

Alprazolam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
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Flunitrazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA Flunitrazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA
SKU: 9381.16-K-ME

Flunitrazepam, 1000 ug/mL, Methanol, 1 mL, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Certification Single
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Carbaryl Carbaryl
SKU: 936

Carbaryl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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DL-4-Fluoromethamphetamine hydrochloride, 1000 µg base/mL, MeOH, 1 mL DL-4-Fluoromethamphetamine hydrochloride, 1000 µg base/mL, MeOH, 1 mL
SKU: 9323.10-K-ME

DL-4-Fluoromethamphetamine hydrochloride, 1000 µg base/mL, MeOH, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 ug base/mL
  • Certification Single
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(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 1000 µg/mL, MeOH, 1 mL (S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 1000 µg/mL, MeOH, 1 mL
SKU: 9312.8-K-ME

(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 1000 µg/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 ug/mL
  • Certification Single
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(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 100 µg/mL, MeOH, 1 mL (S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 100 µg/mL, MeOH, 1 mL
SKU: 9312.8-100-ME

(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2), 100 µg/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug/mL
  • Certification Single
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Methcathinone hydrochloride, 1000 µg base/mL, MeOH, 1 mL Methcathinone hydrochloride, 1000 µg base/mL, MeOH, 1 mL
SKU: 9308.10-K-ME

Methcathinone hydrochloride, 1000 µg base/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 ug base/mL
  • Certification Single
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