SPEX CertiPrep

3-Methylhexane, SPEX CertiPrep™

Chemical Name or Material: 3-Methylhexane CAS: 589-34-4 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

UOP Method 744 Standard-8 Components, SPEX CertiPrep™

Chemical Name or Material: UOP Method 744 Standard

SPEX™ SamplePrep Prep-Aid™ Grinding Aids

Ideal for samples which crumble or ablate after pressing.

Amyl Acetate (Isomers of pentyl acetate and 2-pentyl acetate), SPEX CertiPrep™

Chemical Name or Material: Amyl acetate CAS: 628-63-7 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

UOP Method 868 Standard-10 Components, SPEX CertiPrep™

Chemical Name or Material: UOP Method 868 Standard

1-Methylnaphthalene, SPEX CertiPrep™

Chemical Name or Material: 1-Methylnaphthalene CAS: 90-12-0 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

4-Methylphenol, SPEX CertiPrep™

Chemical Name or Material: 4-Methylphenol CAS: 106-44-5 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Thallium Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

Chemical Name or Material: Thallium Standard CAS: 7440-28-0 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7697-37-2 CAS Min %: 2.0 CAS Max %: 2.0 CAS: 7732-18-5 CAS Min %: 97.9 CAS Max %: 97.9 Purity Grade: Trace ICP/ICP-MS Grade

UOP Method 931 Standard-5 Components, SPEX CertiPrep™

Chemical Name or Material: UOP Method 931 Standard

Chlorate Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Chlorate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Methyl Dacthal, SPEX CertiPrep™

Chemical Name or Material: Methyl dacthal CAS: 1861-32-1 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Thulium Standard for ICP/MS - Claritas PPT Grade, SPEX CertiPrep™

Chemical Name or Material: Thulium Standard for ICP/MS - Claritas PPT Grade CAS: Various

Dioxathion, SPEX CertiPrep™

Chemical Name or Material: Dioxathion CAS: 78-34-2 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Endrin, SPEX CertiPrep™

Chemical Name or Material: Endrin CAS: 72-20-8 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

3-Methyltetrahydrofuran, SPEX CertiPrep™

Chemical Name or Material: 3-Methyl tetrahydrofuran CAS: 13423-15-9 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Isopropanol, SPEX CertiPrep™

Chemical Name or Material: Isopropanol CAS: 67-63-0 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Thallium Standard For ICP, 1000μg/mL in 2% HNO3, SPEX CertiPrep™

Chemical Name or Material: Thallium Standard

Pentachloronitrobenzene, SPEX CertiPrep™

Chemical Name or Material: Pentachloronitrobenzene CAS: 82-68-8 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

Tuning Solution, SPEX CertiPrep™

Chemical Name or Material: Tuning Solution 1 Purity Grade: Trace ICP/ICP-MS Grade

Lithium Tetraborate (100%) Fusion Flux Pure Crystal For Sample Preparation, SPEX CertiPrep™

Chemical Name or Material: Lithium Tetraborate CAS: Various Physical Form: Crystalline

Bismuth Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

Chemical Name or Material: Bismuth Standard CAS: 7440-69-9 CAS Min %: 0.0 CAS Max %: 0.0 CAS: 7697-37-2 CAS Min %: 2.0 CAS Max %: 2.0 CAS: 7732-18-5 CAS Min %: 97.99 CAS Max %: 97.99 Purity Grade: Trace ICP/ICP-MS Grade

Selenium IV Speciation Standard (Assurance™ Grade/For ICP-MS), SPEX CertiPrep

Chemical Name or Material: Selenium IV Speciation Standard

Perchlorate Standard for Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Perchlorate Standard CAS: ClO4- CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9

Sulfur Oil Standards for Diesel Fuel Analysis, SPEX CertiPrep™

Chemical Name or Material: Sulfur Oil Standard in Base Oil For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

Silicon Standard For ICP/MS, SPEX CertiPrep™

Chemical Name or Material: Silicon Standard CAS: 7440-21-3

SPEX CertiPrep™ SPEXQuE™ QuEChERS Standards

SPEX CertiPrep provides a complete solution to all your QuEChERS needs with a comprehensive set of Internal Standards for the
QuEChERS analytical techniques (GC, GC/MS, LC/MS)

Instrument Check Standard 10 For ICP, SPEX CertiPrep™

CAS: 7732-18-5 CAS Max %: 97.92 CAS: 7440-09-7 CAS Max %: 0.0 CAS: 7440-39-3 CAS Max %: 0.0 CAS: 7440-50-8 CAS Max %: 0.0 CAS: 7439-96-5 CAS Max %: 0.0 CAS: 7440-66-6 CAS Max %: 0.0

Poly(vinyl chloride) Phthalate Blank, SPEX CertiPrep™

Chemical Name or Material: Poly(vinyl chloride) Phthalate Blank Name Note: Designed to meet the regulations required for testing of PVC toys and other consumer products

2-Methylnaphthalene, SPEX CertiPrep™

Chemical Name or Material: 2-Methylnaphthalene CAS: 91-57-6 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 67-56-1 CAS Min %: 99.9 CAS Max %: 99.9

  spinner