93190 Results for: "Ethyl+trifluoroacetate&pageNo=9"

Supplier: VWR Chemicals

D-(-)-Fructose ≥99%, high purity

Supplier: VWR Chemicals

Dichloromethane, dehydrated (max. 0.01% H₂O) ≥99% stabilised, GPR RECTAPUR® for synthesis

Supplier: VWR Chemicals

Copper(II) chloride dihydrate ≥96%, TECHNICAL

Supplier: Ansell

These strong reusable nitrile gloves feature a 100% cotton liner and textured palm and fingers. They provide excellent resistance to abrasion, cuts and snags plus first-class chemical protection.

Supplier: MACHEREY-NAGEL

pH-Fix indicator test strips allow fast pH testing directly at the point of interest, and are suitable for untrained users as well as analytical professionals.

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass 3.3, clear.

Supplier: VWR Chemicals

Sodium acetate, anhydrous ≥99% ACS

Supplier: Thermo Fisher Scientific

Rapid-Flow™ disposable filter units feature the exclusive rapid-flow support column design, providing fast flow rates and high throughput.

Supplier: Corning

PP plate, PP lid, non sterile. Plates designed for compound storage.

Supplier: VWR Chemicals

Ethanol denatured 96% ≥96%, GPR RECTAPUR®

Supplier: Cytiva (Formerly Pall Lab)

Useful for a wide range of applications, including aggressive and non aggressive solvent-based mobile phase.

Supplier: Cytiva

CNBr-activated Sepharose™ 4B is pre-activated media used for coupling antibodies or other large proteins containing -NH₂ groups to the Sepharose™ media, by the cyanogen bromide method, without an intermediate spacer arm.

Supplier: Brand

Stopcocks made of borosilicate glass 3.3 are suitable for Novus desiccators with lid socket.

Supplier: Merck Millipore (Calbiochem‎)

A zwitterionic buffer useful in the pH range of 5.5 – 6.5, has a pKa of 6.10 at 25 °C.

Supplier: witeg Labortechnik

POM, coloured. For firm, securely fitting conical ground joints. These clamps are made of plastic to avoid scratching the glass, which can happen with conventional metal joint clamps.

Supplier: Brand

Borosilicate glass 3.3, with NS hollow glass stopper.

Supplier: Texwipe

General purpose swab with a closed-cell polyurethane foam head offers excellent durability and cushioning. Made from PU foam with 100 pore per inch porosity.

Supplier: Cytiva

NHS-activated Sepharose™ 4 Fast Flow is composed of cross-linked 4% agarose beads, NHS activated for coupling amino-containing proteins and peptides in process-scale applications. NHS (N-hydroxysuccinimide) coupling forms a chemically stable amide bond with ligands containing primary amino groups. The resin provides a spacer arm to the coupled ligand and suitable for immobilising smaller protein and peptide ligands.

Supplier: Thermo Fisher Scientific

FEP, translucent, with ETFE screw cap.

Supplier: VWR Chemicals

Citric acid monohydrate ≥98%, TECHNICAL

Supplier: EPPENDORF

Eppendorf's twin.tec® 96-well, 150 µl PCR Plates feature a polycarbonate frame and thin-walled polypropylene wells ensuring optimal heat transfer and high rigidity. The SafeCode variants enhance sample identification, while the BioBased options, manufactured using renewable resources, provide an eco-friendly alternative without compromising performance.

Supplier: VWR Chemicals

Thymol ≥99%, GPR RECTAPUR®

Supplier: Merck Millipore (Calbiochem‎)

Kn-93 In Solution 1 * 1 mg

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass, clear.

Supplier: LAB3 OWN PRODUCTION

BOTTLE PET 1000ML SQUARE CAP T/E LABEL 1 * 96 items

Supplier: VWR Collection

The VWR® Constant climate chambers with Peltier technology feature excellent variation and fluctuation values for temperature and humidity. They are energy efficient and environmentally friendly, with a low noise level, and they work almost vibration-free as no compressor is installed. These models, with forced air convection, provide a temperature range between 0 to +70 °C (max. 20 °C below ambient) and feature a stainless steel (DIN 1.4301) inner chamber and stainless steel housing, solid outer door and internal glass door. The PREMIUM models have an intuitive menu and user friendly software and a USB port with flash drive for data download to USB stick and for uploading programs. They can be connected to an Ethernet or Wi-Fi network for remote control from any computer, and users can receive notifications about selectable parameters via e-mail.

Supplier: Merck

1,9-Dibromononane

Supplier: Merck

StarPrep Four Kit for Food Testing Purposes Foodproof® 1 * 96 Tests

Supplier: Merck

LICHROCART 300-3.9 HPLC CARTRIDGE CUSTOM 1 * 1 items

Supplier: Merck

Formic acid 98-100% (by alkalimetry), LiChropur™ for HPLC, Supelco®