Titrants and reagents for volumetric Karl Fischer titrations, HYDRANAL™, Fluka™
Supplier: Honeywell Chemicals
HYDRANAL™-Composite is a frequently used pyridine-free Karl Fischer reagent. This one-component reagent has been proving its capabilities in volumetric titration for more than thirty five years in a large range of applications in the most diverse fields of research and industry.
The one component system have the following advantages:
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VWR® Serological Pipette, Standard Line
Supplier: VWR Collection
100% high-clarity polystyrene, graduated, sterile.
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Dimroth condensers with standard ground joints
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass, clear.
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Allihn condensers with standard ground joints
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass.
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Condensers, coil, double walled
Supplier: Lenz Laborglas GmbH & CO.KG
DURAN®, borosilicate glass.
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Graduated wide neck square bottles, PE, with screw cap and undercap
Supplier: KARTELL
These high quality graduated, wide neck square bottles are made of PE (main body and under cap) and supplied with a PP cap.
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Burette clamps
Supplier: BOCHEM
Stainless steel. For simple and secure fixing of burettes.
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Lab Consumables
Supplier: Copan
A variety of high-quality lab consumables to meet laboratories everyday needs. We offer a wide range of transfer pipets, loops, spreaders, tubes, caps, and droppers meeting the highest quality standards. Since we produce them with our in-house technology, we can easily customise them upon customer’s request.
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Accessories for comparators
Supplier: Lovibond Tintometer
A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.
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Bottles, narrow neck, round, PPCO, with screw caps, Nalgene®
Supplier: Thermo Fisher Scientific
PPCO, translucent with PP screw cap.
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Liquid Nitrogen Transfer Vessels
Supplier: Thermo Fisher Scientific
Designed for storing and dispensing small amounts of liquid nitrogen.
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2,6-Bis(p-tolyl)pyridine ≥97%
Supplier: Thermo Fisher Scientific
2,6-Bis(p-tolyl)pyridine ≥97%
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1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose 95%
Supplier: Thermo Fisher Scientific
1,2:3,4-Di-O-isopropylidene-ɑ-D-galactopyranose 95%
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Kel-F® hub needles
Supplier: HAMILTON BONADUZ
Kel-F® hub (KF) needles can be used with Luer Tip (LT) and PTFE Luer Lock (TLL) syringes and connectors. Custom lengths and point styles are available.
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1,2-Bis(diphenylphosphino)ethane nickel(II) chloride ≥98%
Supplier: Thermo Fisher Scientific
1,2-Bis(diphenylphosphino)ethane nickel(II) chloride ≥98%
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Nickel chromium alloy (80:20 w%), wire, Ø 0.143 mm (0.0056 in)
Supplier: Thermo Fisher Scientific
Nickel chromium alloy (80:20 w%), wire, Ø 0.143 mm (0.0056 in)
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2,6-Naphthalenedicarboxylic acid ≥98%
Supplier: Thermo Fisher Scientific
2,6-Naphthalenedicarboxylic acid ≥98%
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3,4-Dibutoxy-3-cyclobutene-1,2-dione ≥98%
Supplier: Thermo Fisher Scientific
3,4-Dibutoxy-3-cyclobutene-1,2-dione ≥98%
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Glassy carbon, rods, Ø 5 mm (0.2 in) Type 2
Supplier: Thermo Fisher Scientific
Glassy carbon, rods, Ø 5 mm (0.2 in) Type 2
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TLC plates, silica gel 60, unmodified layers, with concentrating zone, SILGUR
Supplier: MACHEREY-NAGEL
Unmodified standard silica layers with concentrating zone for TLC.
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TLC plates, mixed layers, glass backing
Supplier: MACHEREY-NAGEL
Glass plates with mixed layers for TLC.
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Gas-tight syringes, 1 to 100 ml
Supplier: Trajan Scientific and Medical
Constructed from borosilicate glass, PTFE plunger tips and Kel-F® or PTFE Luer cones where applicable.
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Microvolume syringes 25 to 500 µl
Supplier: Trajan Scientific and Medical
Syringe, chromatography, HPLC, 500R, Volume: 500 µl, Type of tip: Bevelled, Gauge: 25, Length: 50 mm, Ext.Ø: 0,5 mm, Pk: 1
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Syringes for HPLC autosamplers, Waters instruments
Supplier: Trajan Scientific and Medical
Syringe, chromatography, HPLC, With PTFE-tipped plunger, 1/4-28 UNF front thread, 250D-WISP, Volume: 250 µl, For: Waters instruments, Pk: 1
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Canister pumps
Supplier: DR WEIGERT
Drum Pump, Dispenser for 5 L, 10 L and 12 kg canisters (30 ml stroke)