Avantor® ACE® C18 Ultra-Inert, Analytical HPLC Columns, 3 µm

Supplier: Avantor

Avantor® ACE® C18-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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L(+)-Tartaric acid ≥99% (by acidimetry), crystals, BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

L(+)-Tartaric acid ≥99% (by acidimetry), crystals, BAKER ANALYZED® ACS

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ALCH, anhydrous 94.0-96.0% (v/v), BAKER ANANYZED™ ACS Reagent (denatured with methanol and isopropanol), J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Alcohol, Anhydrous, Reagent made from Specially Denatured Alcohol 3A.

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Nitric acid 69,0 - 70,0%, BAKER INSTRA-ANALYZED ACS for trace metal analysis, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIALS MX

For trace metal analysis. Lot analysis on label.

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Sodium sulphate ≥99% BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Granular powder. Lot analysis on label.

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Avantor® ACE® Excel® SuperC18, HPLC/UHPLC Columns, 2 µm

Supplier: Avantor

Avantor® ACE® Excel® SuperC18™ columns provide high stability across an extended pH range. These columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

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2,2,4-Trimethylpentane ≥99% BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Lot analysis on label.

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Avantor® ACE® C8, HPLC Columns, 5 µm

Supplier: Avantor

These ultra-inert Avantor® ACE® C8 columns provide great reproducibility and column lifetime. These stainless-steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Avantor® ACE® C4-300, HPLC Columns, 5 µm

Supplier: Avantor

Avantor® ACE® C4-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Avantor® ACE® Phenyl, HPLC Columns, 5 µm

Supplier: Avantor

These ultra-inert Avantor® ACE® Phenyl columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Ammonium dihydrogen phosphate ≥98%, crystals BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Ammonium dihydrogen phosphate ≥98%, crystals, BAKER ANALYZED® ACS

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4-Methyl-2-pentanone ≥98.5% (by GC, corrected for water content), BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Lot analysis on label.

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di-Sodium hydrogen phosphate heptahydrate ≥98%, crystals BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Achieve control over laboratory variables -- minimizing variability and maximizing consistency of results -- by relying on salts in a variety of grades - ACS, BAKER, etc.

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Sodium sulphate ≥99% BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Powder. Lot analysis on label.

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Acetone ≥99.5% (by GC, corrected for water content), AR® ACS Reagent for histology, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

For histological use.

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Avantor® ACE® C18-AR, HPLC Columns, 3 µm

Supplier: Avantor

The Avantor® ACE® C18-AR phase utilizes a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

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Avantor® ACE® Excel® C18-AR, HPLC Columns, 2 µm

Supplier: Avantor

The Avantor® ACE® Excel® C18-AR phase utilizes a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for 'standard' C18 column separations but is additionally recommended for separations that involve compounds containing aromatic functionality.

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(±)-1,2-Propanediol ≥99.5% (dry basis), BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Lot analysis on label.

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EDTA (Ethylenediamine tetraacetic acid) 99.4-100.6%, powder BAKER ANALYZED® ACS analytical reagent

Supplier: AVANTOR PERFORMANCE MATERIALS MX

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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Silver nitrate

Supplier: VWR

Staining protein after electrophoretic separation. Also used to determine chloride ions in solution.

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di-Sodium hydrogen phosphate heptahydrate ACS

Supplier: VWR

Disodium hydrogen phosphate heptahydrate ACS

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Potassium chloride ≥99%, crystals BAKER ANALYZED® ACS

Supplier: AVANTOR PERFORMANCE MATERIALS MX

The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.

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Sodium hydroxide (0.13 - 0.55 mol/l; 0.13 - 0.55 N) in aqueous solution 0.5 N BAKER ANALYZED®

Supplier: AVANTOR PERFORMANCE MATERIALS MX

Standardized at 25°C against chemicals whose certification is traceable to NIST. Lot standardization value, accurate to +/- 1 part per 1000, provided on label.