Aluminium foils rolls and dispenser
Supplier: Korff
Pure aluminium, 99,0 to 99,5%, soft.
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VWR® VWB2, Water Baths
Supplier: VWR Collection
Unstirred water baths with double walled, stainless steel (inner) and coated steel sheet (outer) housing. All baths except the 2 litre models feature a drain tap for convenient emptying and are suitable for use with water or alternatively with heat transfer beads. Baths with a capacity of 5 litres or more have a heat transfer bead mode which is activated through the main menu. A drain stopper (plug) is supplied as on optional accessory to ensure heat transfer beads do not get stuck in the drain outlet. Note: Baths are classified Safety Class 1, allowing unattended operation when used with non flammable liquids.
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VWR® Air Valve
Supplier: VWR Collection
Valve housing with connection made of black PP (thread UNF 1/4" 28G) suitable for VWR safety caps.
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VWR® Water and General Sampling Bottles
Supplier: VWR Collection
HDPE, translucent, food grade wide neck graduated square bottles with HDPE colour coded tamper-evident caps.
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Test strips, sulphite, MQuant®, Supelco®
Supplier: Merck
MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
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TLC sprayer
Supplier: Merck
The Merck TLC sprayer allows derivatisation reagents to be sprayed homogeneously onto developed chromatograms. It is equipped with two different spray heads, (0,8 and 1,25 mm), that are optimised for low and high viscosity solutions respectively. The electro-pneumatically operated sprayer uses compressed air-driven by accumulator power and inductive charging.
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Barium perchlorate 0.005 mol/l in 2-propanol/water (80/20), Titripur® Reag. USP volumetric solution, Supelco®
Supplier: Merck
Barium perchlorate 0.005 mol/l in 2-propanol/water (80/20), Titripur® Reag. USP volumetric solution, Supelco®
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Chromicsulphuric acid mixture (0.8% chromium(VI) oxide in sulphuric acid 95%), TECHNICAL
Supplier: VWR Chemicals
Saturated solution of hexavalent chromium oxide in H₂SO₄ 95 %
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VWR®, Dishes, Evaporating
Supplier: VWR Collection
Borosilicate 3.3 glass, with spout.
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Disposable scalpels, sterile
Supplier: SWANN MORTON
Stainless steel blade with plastic handle.
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Pipette tips, Finntip™ Flex
Supplier: Thermo Fisher Scientific
New generation of tips offering the user greater flexibility.
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Trisodium 2-(4-Sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonate (SPADNS), GR analytical reagent, Supelco®
Supplier: Merck
Reagent for Fluoride, Zirconium, Thorium
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Accessories for culture tubes, disposable, with screw cap, DURAN®
Supplier: DWK Life Sciences
PP with seal from TPE.
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HPLC columns, Purospher®
Supplier: Merck
Purospher® RP-18 is designed for the separation of problematic basic compounds with simple neutral eluents. In addition Purospher® RP-18 allows the separation of hydrophilic compounds with aqueous mobile phase. Purospher® RP-18 is based upon a high purity, metal-free silica. The multi-step chemical modification and deactivation of the surface, and the polar endcapping, enables a peak-tailing-free elution of basic and chelating compounds. Purospher® RP-18 is not suitable for the separation of acidic compounds. The good chemical stability of Purospher® RP-18 enables the use of mobile phase conditions at pH 8 for a long period of time.
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Dropper caps for narrow neck bottles, 301 and 302 series
Supplier: Kautex
LDPE, natural colour.
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Screw caps for wide neck bottles
Supplier: Kautex
Screw cap PP, blue, with tamper-evident ring and conical seal, Thread: 80 mm, For bottles: 1500/2500/4000 ml
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Cell culture inserts, Falcon®
Supplier: Corning
Track-etched PET membranes have a smooth surface and defined cylindrical pores that traverse the membrane.
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Columns, PD MiniTrap™ G-25
Supplier: Cytiva
PD MiniTrap G-25 columns are prepacked, single-use gravity columns for desalting, buffer exchange, and sample cleanup.
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Syringe filters, Minisart® RC
Supplier: Sartorius
Minisart® RC with hydrophilic regenerated cellulose (RC) is optimised for aqueous liquids and solvents with a pH of 3 - 14 and is stable against DMSO. With a pore size of 0,2 µm that can be used for sample preparation and sterile filtration.
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Dialysis membrane tubing spectra/Por® 7
Supplier: Spectrum Laboratories
MWCO 1 to 50 kD, regenerated cellulose.
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Bottles, wide neck, round, with thread
Supplier: Azpack
White flint or amber glass with screw thread.
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VWR®, Flasks, Flat Bottom, Narrow or Wide Neck
Supplier: VWR Collection
Borosilicate glass 3,3, clear.