161133 Results for: "4,4\'-Dimethylbenzophenone&pageNo=13"

High recovery glass snap top microvials for <2 ml samples, level 3 high performance applications, SureSTART™

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ high recovery glass snap top microvials, performance level 3, to maximise injection volume when analysing <2 ml samples.

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Digital block heaters, QBD and QBH

Supplier: GRANT INSTRUMENTS

Compact digital block heaters with choice of models for 1 or 2 or 4 interchangeable blocks. Units feature an LED temperature display, easy to use interactive user interface for fast and accurate set up. Variable high and low temperature alarms can be set to within 0,5 °C of the set point. Heaters are made from cool wall aluminium and chemically resistant plastic, have a low profile, a sloping fascia for ease of use, off-set adjustment for high accuracy operating temperatures and 0,1 °C display resolution.

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Multiple distributors for bottles, BOLA

Supplier: Bohlender

Screw cap and distributor body both made of PP.

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Bottles, narrow neck, round, low particulate, HDPE, IP2, with screw caps, Nalgene®

Supplier: Thermo Fisher Scientific

HDPE, translucent with PP screw cap.

Sustainable Options Available

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Hubtron™ Advance Fluoroelastomer Tubing

Supplier: Avantor Fluid Handling

Inner fluoroplastic liner, outer fluoroelastomer cover.

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$Portable refractometers for special sugars$

Portable refractometers for special sugars

Supplier: Atago

Sugar scales pocket instruments delivering rapid results.

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pH combination electrodes with temperature sensor, ScienceLine

Supplier: SI Analytics

Electrodes with plug head (without cable) or with BNC/DIN plug with fixed cable.

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Wrap-Around Cryogenic and Autoclave-Resistant Thermal Transfer Labels

Supplier: GA

Cryogenic and autoclave-resistant wrap-around labels will withstand prolonged storage under cryogenic conditions, including in liquid nitrogen, as well as the sterilisation process in steam autoclaves, dry heat ovens, and gamma irradiation. The lamination provides an extra layer of protection against abrasion, fading, as well as exposure to harsh chemicals.

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Anion exchange chromatography columns, SOURCE™ 15Q PE

Supplier: Cytiva

SOURCE™ 15Q PE is a strong anion exchanger prepacked in a tricorn column for intermediate lab-scale purification and large-scale polishing of biomolecules with ion exchange chromatography.

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Wide opening vials, Virtuoso™

Supplier: CHROMACOL

These wide opening screw neck, crimp top and snap top vials are designed exclusively for use with the Virtuoso™ vial identification system. They are made of superior quality 33 expansion borosilicate clear Type 1, Class A.

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Volumetric flasks, trapezoidal shape, class A, blue markings

Supplier: HIRSCHMANN

DURAN®, borosilicate glass, with PE stopper, conformity certified (DE-M marking).

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Microcentrifuge tubes, with screw thread

Supplier: DELTALAB

Made of transparent PP.

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Cell washer, CW 3

Supplier: Thermo Scientific

This compact cell washer is designed to provide thorough, reproducible blood cell washing, up to 24 tubes per run.

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Di-n-octyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D)

Supplier: LGC Standards PROMOCHEM

Organic Standard, Di-n-octyl phthalate-[ring-D4] 100 µg/ml in n-nonane (98% D), Pack type: Glass bottle

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Organic reference standard, 3,3',4,4'-Tetrachlorobiphenyl (PCB No. 77) 100 µg/ml in isooctane, CIL

Supplier: LGC Standards PROMOCHEM

Organic Standard, 3,3',4,4'-Tetrachlorobiphenyl (PCB No. 77) 100 µg/ml in isooctane, Pack type: Glass bottle

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Barrier tips, low retention, ART™

Supplier: Thermo Fisher Scientific

These sterile barrier tips are designed to fit virtually any pipette and application. The self-sealing barrier provides 100% protection against aerosols and liquid contamination. Using advanced low-retention technology, the hydrophobic inner surface of these tips significantly reduces sample loss to adhesion and maximises sample recovery.

Sustainable Options Available

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1-Boc-piperidine-4-carboxylic acid

Supplier: BACHEM BIOCHEMICA

1-Boc-piperidine-4-carboxylic acid

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Aluminium chloride hexahydrate 99%, Reagent Grade

Supplier: Honeywell Chemicals

Aluminium chloride hexahydrate 99%, Reagent Grade

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VWR® VisiScope® 384, Upright Microscopes

Supplier: VWR Collection

Mid-level microscopes for use in universities, laboratories and in industry.

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Cleanroom gloves, latex, sterile, BioClean Maxima™

Supplier: Nitritex

These cleanroom gloves with beaded cuffs can be used in medical as well as in laboratory environments. Suitable for double-donning.

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VWR®, Residual solvents Class 2 according to Ph. Eur. Version 10

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.