"SPEX CERTIPREP LLC"
Turbidity Drinking Water QC Concentrate, Certified Reference Material
Supplier: SPEX CERTIPREP LLC
Meet or exceed performance criteria with QC samples.
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Zinc Single-Element Organometallic Oil Standard for AA and ICP, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Organometallic single-element oil standards are guaranteed stable and accurate, together with a wide range of applications and features:
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1-Pentanol Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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High Concentration Base/Neutral Surrogate Standards for CLP Series Methods
Supplier: SPEX CERTIPREP LLC
Organic Standard
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Claritas PPT® Grade ICP-MS Multi-Element Solution 2 with Mercury, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Claritas PPT® multi-element standards for ICP-MS.
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3,3'-Dichlorobenzidine Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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Phenol Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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Prowl (Pendimethalin) Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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Surrogate Standard, EPA Method 8260B
Supplier: SPEX CERTIPREP LLC
Certified components: 3
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Purgeable Gases Mix B (High Level)
Supplier: SPEX CERTIPREP LLC
US EPA method 502.1 is a general analytical method for the monitoring of halogenated, portable VOCs in drinking water and raw water sources by GC with a hall detector. US EPA method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and hall and photoionization detectors (PID).
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Glutaric dialdehyde Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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Purgeable Gases Mix B
Supplier: SPEX CERTIPREP LLC
US EPA method 624 is a general analytical method for the monitoring of VOCs in municipal and industrial wastewater by GC/MS.
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Acetic acid Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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USP 232 Revision 40, Parenteral 2A Elemental Impurities, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
USP Standard.
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Tetramethrin Single-Component Organic Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-Component organic standards.
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Oral Elemental Impurities C, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
USP Standard.
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