10477 Results for: "MilliporeSigma"

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LiChroCART® Aluspher® HPLC Cartridges, MilliporeSigma

Supplier: MilliporeSigma

Ideal for reversed phase chromatography of basic compounds.

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Chloroform ≥99.8% (chloroform + ethanol basis) stabilized, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Chloroform, anhydrous ≥99% stabilized, DriSolv®, Supelco®

Supplier: MilliporeSigma

Stabilized with alkene. Toxic.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Diethyl ether, anhydrous ≥99.0% (by GC) stabilized, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Formic acid ≥98%, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Molecular sieve 3A (0.3 nm, 3 Å), beads Mesh 8 - 12, Supelco®

Supplier: MilliporeSigma

, beads Mesh 8 - 12, Supelco®

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Immersion Oil, MilliporeSigma

Supplier: MilliporeSigma

Immersion media are used in conjunction with immersion objectivs and are located between the surface of the specimen and the lens of the microscope

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LiChroCART® Stainless Steel Cartridges, MilliporeSigma

Supplier: MilliporeSigma

HPLC cartridges with customized packing, please specify packing material.

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Hyamine® 1622 0.004 mol/l, Titripur® volumetric solution, for the determination of anionic tensides, Supelco®

Supplier: MilliporeSigma

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Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®

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Ammonium sulfate ≥99.0%, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Potassium hydroxide 84,0 % (by acidimetry), pellets, pure, Supelco®

Supplier: MilliporeSigma

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Potassium dihydrogen phosphate ≥99% (by acidimetry), GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Nitric acid 67 - 70%, OmniTrace® for trace metal analysis, Supelco®

Supplier: MilliporeSigma

For elemental metal analysis via atomic absorption and ICP instruments. Actual Lot Analysis on label. Color-coded label to match acid cap.

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Tetrahydrofuran, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Stabilized with 25ppm BHT. Suitable for use in organic synthesis and other anhydrous solvent applications. Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Capping A 10% Acetic anhydride in THF, Novabiochem® for DNA/RNA synthesis

Supplier: MilliporeSigma

Capping Reagent A for Biosynthesis

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Tryptic Soy Broth Dehydrated Culture Media, MilliporeSigma

Supplier: MilliporeSigma

Media is granulated.

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Sulfuric acid 95.5-96.5 %, OmniTrace® for trace metal analysis, Supelco®

Supplier: MilliporeSigma

For elemental metal analysis via Atomic Absorption and ICP instruments. Actual Lot Analysis on label. Color-coded label to match acid cap.

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Water, OmniTrace Ultra™ for trace metal analysis, Supelco®

Supplier: MilliporeSigma

For low level trace metal analysis. Double-distilled and packaged in ISO Class 5 (FED-STD-209E Class 100/M3.5) cleanroom conditions. Meets ACS specifications for ultratrace purity. Product is double-distilled and packed in class 100 clean room conditions into preleached LDPE bottles. Certificate of Analysis supplied with each shipment.

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Potato Dextrose Agar Dehydrated Culture Media, MilliporeSigma

Supplier: MilliporeSigma

Media is granulated.

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Plate Count Agar Dehydrated Culture Media, MilliporeSigma

Supplier: MilliporeSigma

Media is granulated.

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Sodium dodecyl sulfate (SDS) ≥99.0%, OmniPur®, Millipore®

Supplier: MilliporeSigma

DNase-, RNase-, protease-, and phosphatase-free.

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Sand, quartz (from sea), Supelco®

Supplier: MilliporeSigma

For heating baths.

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Sodium bromide ≥99.0% ACS, Supelco®

Supplier: MilliporeSigma

Crystals.

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Sodium carbonate, anhydrous ≥99.5% (dried basis), powder, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Ammonium persulfate (APS), EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma

Emsure* Ammonium peroxodisulfate, CAS Number: 7727-54-0 Grade: ACS, Reag. Ph Eur, Chemical Formula: (NH4)2S2O8, Molar Mass: 228.19 g/mol, Physical state: solid, Colour: white, Storage: 15 deg C to +25 deg C, Application: for analysis, Pack size: 12 kg

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LB Broth Miller Dehydrated Culture Media, MilliporeSigma

Supplier: MilliporeSigma

LB Broth Miller is a granulated medium for the cultivation of E. coli.

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Butyl acetate ≥99.5%, GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

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Silica Gel 60 Adsorbent for Chromatography, MilliporeSigma

Supplier: MilliporeSigma

Merck's standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography.