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Liquid chromatography mass spectrometry (LC-MS) has emerged as the preferred analytical method for numerous organic analytes, including polar pesticides and various pharmaceuticals. The LC-MS method offers high sensitivity and specificity, making it ideal for complex mixtures.

Spex® CertiPrep provides a comprehensive selection of standards designed to support all your LC-MS laboratory tests. These standards ensure reliable and accurate results across a variety of applications.

By utilizing Spex® CertiPrep LC-MS test products, laboratories can enhance their analytical capabilities and maintain the integrity of their LC-MS analyses, facilitating advancements in research and quality control.

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Polyethylene glycol 3350 Polyethylene glycol 3350
SKU: PH2304

Polyethylene glycol 3350

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Diphenhydramine Hydrochloride Diphenhydramine Hydrochloride
SKU: PH2303

Diphenhydramine Hydrochloride

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Acetaminophen Acetaminophen
SKU: PH2302

Acetaminophen

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Benzocaine Benzocaine
SKU: PH2301

Benzocaine

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Stearic Acid - Type 50 Stearic Acid - Type 50
SKU: PH2295

Stearic Acid - Type 50

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Magnesium Stearate Magnesium Stearate
SKU: PH2264

Magnesium Stearate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Lauric Acid Lauric Acid
SKU: PH2263

Lauric Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Malic Acid Malic Acid
SKU: PH2262

Malic Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Magnesium Carbonate Magnesium Carbonate
SKU: PH2258

Magnesium Carbonate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Calcium Ascorbate Calcium Ascorbate
SKU: PH2257

Calcium Ascorbate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Lactose Monohydrate Lactose Monohydrate
SKU: PH2252

Lactose Monohydrate

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
Chloroform Chloroform
SKU: PH21

Chloroform

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Mass Balance; w/Analytical confirmation
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