SPEX CertiPrep

SPEX™ SamplePrep 6870 Freezer/Mill™

Large cryogenic impact grinder with self-contained liquid nitrogen tub and insulated case

SPEX™ SamplePrep Disposable XRF X-Cell™ Sample Cups

Permit fast XRF analysis of liquid samples.

SPEX™ SamplePrep 2010 Geno/Grinder™

Versatile high-throughput plant and animal tissue homogenizer/cell lyser with a unique vigorous up-and-down grinding/pulverizing action

SPEX™ SamplePrep 8000D Dual Mixer/Mill™

Efficient two-clamp laboratory mill for pulverizing hard, brittle samples

SPEX™ SamplePrep 6770 Freezer/Mill™ Cryogenic Grinder

A cryogenic laboratory impact mill capable of processing many normally ungrindable samples

Cesium Standard For ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™

CAS: 7789-18-6 Molecular Formula: CsNO3 Molecular Weight (g/mol): 194.909 InChI Key: NLSCHDZTHVNDCP-UHFFFAOYSA-N PubChem CID: 62674

Calibration Standard 2A without Mercury For ICP/MS, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

BTEX Standard, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

GC/MS Tuning Standard, 4-Bromofluorobenzene, SPEX CertiPrep™

CAS: 460-00-4 Molecular Formula: C6H4BrF Molecular Weight (g/mol): 175 InChI Key: AITNMTXHTIIIBB-UHFFFAOYSA-N PubChem CID: 9993

SPEX™ SamplePrep 8000M Mixer/Mill™

A high-energy ball mill, shaker mill, or laboratory grinder used to grind, pulverize, or mix samples to analytical fineness

Arsenic III Speciation Standard (Assurance™ Grade/For ICP-MS), SPEX CertiPrep™

CAS: 7440-38-2 Molecular Formula: As Molecular Weight (g/mol): 74.922 InChI Key: RQNWIZPPADIBDY-UHFFFAOYSA-N PubChem CID: 5359596 ChEBI: CHEBI:27563

Perylene-d12, SPEX CertiPrep™

CAS: 1520-96-3 Molecular Formula: C20H12 Molecular Weight (g/mol): 264.389 InChI Key: CSHWQDPOILHKBI-AQZSQYOVSA-N PubChem CID: 622045

Surrogate Standard, High Level, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Ammonia-Nitrogen Standard for Ion Chromatography, SPEX CertiPrep™

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

Sodium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™

CAS: 7440-23-5 Molecular Formula: Na Molecular Weight (g/mol): 22.99 InChI Key: KEAYESYHFKHZAL-UHFFFAOYSA-N PubChem CID: 5360545 ChEBI: CHEBI:26708

Sulfate Standard for Ion Chromatography, SPEX CertiPrep™

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

Fluoride Standard for Ion Chromatography, SPEX CertiPrep™

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

Chloride Standard for Ion Chromatography, SPEX CertiPrep™

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206

Dimethyl Sulfate, SPEX CertiPrep™

CAS: 77-78-1 Molecular Formula: C2H6O4S Molecular Weight (g/mol): 126.126 InChI Key: VAYGXNSJCAHWJZ-UHFFFAOYSA-N PubChem CID: 6497 ChEBI: CHEBI:59050

ICP-MS Mercury Single Element Standard, SPEX CertiPrep™

CAS: 7439-97-6 Molecular Formula: Hg Molecular Weight (g/mol): 200.592 InChI Key: QSHDDOUJBYECFT-UHFFFAOYSA-N PubChem CID: 23931 ChEBI: CHEBI:16170

Nitrate-Nitrogen Standard For Ion Chromatography, SPEX CertiPrep™

CAS: 7631-99-4 Molecular Formula: NNaO3 Molecular Weight (g/mol): 84.994 InChI Key: VWDWKYIASSYTQR-UHFFFAOYSA-N PubChem CID: 24268 ChEBI: CHEBI:63005

SPEX™ SamplePrep 8530 Enclosed Shatterbox™ Swing Mill

Swing mill with sound-proof enclosure that accommodates sample sizes ranging from 2-100g

SPEX™ SamplePrep Large Capacity Clamp Assembly Holders

For use with 2195 large capacity clamp assembly

Nitrite Standard for Ion Chromatography, SPEX CertiPrep™

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

SPEX™ SamplePrep Large-Capacity Freezer/Mill™ Accessory, 6801 Large Grinding Vial Set

For use with SPEX SamplePrep™ 6870 Large-Capacity Freezer/Mill Cryogenic Grinder

SPEX CertiPrep™ Pesticide Mix 7

Use these Organic Certified Reference Materials for a wide range of HPLC/GC/LC applications. SPEX CertiPrep™ Pesticide Mix 7 containing 8 compounds in acetronitrile is ideal for pesticide screening, food safety and QuEChERS applications.

Lithium 6 Isotope Standard For ICP/MS, SPEX CertiPrep™

CAS: 7439-93-2 Molecular Formula: Li Molecular Weight (g/mol): 6.94 InChI Key: WHXSMMKQMYFTQS-UHFFFAOYSA-N PubChem CID: 3028194 ChEBI: CHEBI:30145

SPEX™ SamplePrep Dual Freezer/Mill 115V/60HZ

The 6875D Freezer/Mill is a high-throughput, dual chamber cryogenic grinder that chills samples in liquid nitrogen that chills samples in liquid nitrogen then pulverizes them with a magnetically driven impactor.

Instrument Check Standard 3 For Ion Chromatography, SPEX CertiPrep™

Chemical Name or Material: Instrument Check Standard 3 CAS: 7732-18-5

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