SPEX CertiPrep

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 Disposable XRF X-Cell™ Sample Cups

Permit fast XRF analysis of liquid samples.

SPEX™ SamplePrep 6870 Freezer/Mill™

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

SPEX™ SamplePrep 6770 Freezer/Mill™ Cryogenic Grinder

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

SPEX™ SamplePrep 8000D Dual Mixer/Mill™

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

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

Silicon Standard For ICP, 1000μg/mL in H2O/0.24 F, Assurance Grade, SPEX CertiPrep™

CAS: 16919-19-0 Molecular Formula: F6H8N2Si Molecular Weight (g/mol): 178.153 InChI Key: ITHIMUMYFVCXSL-UHFFFAOYSA-P PubChem CID: 28145 IUPAC Name: diazanium;hexafluorosilicon(2-) SMILES: [NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F

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.

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

SPEX™ SamplePrep 8530 Enclosed Shatterbox™ Swing Mill

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

n-Hexacontane, SPEX CertiPrep™

CAS: 7667-80-3 Molecular Formula: C60H122 Molecular Weight (g/mol): 843.636 InChI Key: OCWUCHKZAHTZAB-UHFFFAOYSA-N PubChem CID: 24318 IUPAC Name: hexacontane SMILES: CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

BTEX Standard, SPEX CertiPrep™

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

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 IUPAC Name: 1,2,3,4,5,6,7,8,9,10,11,12-dodecadeuterioperylene SMILES: C1=CC2=C3C(=C1)C4=CC=CC5=C4C(=CC=C5)C3=CC=C2

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 IUPAC Name: lithium SMILES: [Li]

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 IUPAC Name: mercury SMILES: [Hg]

Ethylene Glycol, SPEX CertiPrep™

CAS: 107-21-1 Molecular Formula: C2H6O2 Molecular Weight (g/mol): 62.068 InChI Key: LYCAIKOWRPUZTN-UHFFFAOYSA-N PubChem CID: 174 ChEBI: CHEBI:30742 IUPAC Name: ethane-1,2-diol SMILES: C(CO)O

SPEX™ SamplePrep Geno/Grinder™ Accessory, Grinding Mill

Compatible with all SPEX SamplePrep Titer Plates and Vial Sets

SPEX™ SamplePrep 5100 Mixer/Mill™

Pulverizes and/or homogenizes samples of varying composition

Instrument Check Standard 3 For Ion Chromatography, SPEX CertiPrep™

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

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

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

Calcium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™

CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.078 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]

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

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

Phenolics Mix, SPEX CertiPrep™

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

Mercury Standard For ICP/MS, 10ppm in 5% HNO3, SPEX CertiPrep™

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-]

SPEX™ SamplePrep Freezer/Mill 115V/60HZ

Recognized as the world's most effective laboratory mills, SPEX SamplePrep's Freezer/Mills® cryogenic laboratory mill that chill samples in liquid nitrogen then pulverizes them with a magnetically driven impactor.

Iron Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

Triethlene Glycol, SPEX CertiPrep™

CAS: 112-27-6 Molecular Formula: C6H14O4 Molecular Weight (g/mol): 150.174 InChI Key: ZIBGPFATKBEMQZ-UHFFFAOYSA-N PubChem CID: 8172 ChEBI: CHEBI:44926 IUPAC Name: 2-[2-(2-hydroxyethoxy)ethoxy]ethanol SMILES: C(COCCOCCO)O

Lithium Tetraborate/Lithium Bromide (99.5%/0.50%) Fusion Flux Pure Crystal For Sample Preparation, SPEX CertiPrep™

Chemical Name or Material: Lithium Tetraborate/Lithium Bromide Name Note: Fusion Flux Purity Grade: Pure

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