55859 Results for: "1-Fluoro-2-ethynylbenzene&pageNo=37"

This vacuum adapter is made of PTFE with O-ring made of FKM for secure placement of standard filter cartridges made of glass or plastic on vessels and round flasks with ground joint.

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Acriflavine hydrochloride ≥90.0% (by HPLC) (mixture of 3,6-Diamino-10-methylacridinium Chloride Hydrochloride and 3,6-Diaminoacridine Hydrochloride)

Supplier: TCI

Acriflavine hydrochloride ≥90.0% (by HPLC) (mixture of 3,6-Diamino-10-methylacridinium Chloride Hydrochloride and 3,6-Diaminoacridine Hydrochloride)

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Ubbelohde viscometers (ASTM)

Supplier: SI Analytics

Ubbelohde viscometers for manual measurements of transparent liquids.

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Precision ground-joint thermometers

Supplier: Ludwig Schneider GmbH & CO. KG

These precision ground-joint thermometers are suitable for official certification.

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Recirculating coolers, F series

Supplier: JULABO GmbH

Environmentally friendly recirculating coolers that saves tap water, these units were designed for simple cooling tasks where reliable continuous operation is important. Due to their compact design, the coolers can be positioned either on or under laboratory bench tops. Units can be used with water, water/glycol or Julabo Thermal G. They are ideal for cooling rotary evaporators, Kjeldahl instruments, measurement cells, automated analysis systems, CCD cameras, polarimeters, refractometers, calorimeters and Soxhlet apparatus.

Sustainable Options Available

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Sodium hydroxide 33% (w/w) in water, extra pure

Supplier: Thermo Fisher Scientific

Sodium hydroxide 33% in aqueous solution 33% (w/w) in water, extra pure

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Capillary columns, Rtx®-35 amine (fused silica)

Supplier: Restek

These application-specific, midpolarity phase, Crossbond 35% diphenyl/65% dimethyl polysiloxane, columns, are ideal for amines and other basic compounds, including alkylamines, diamines, triamines, ethanolamines, and nitrogen-containing heterocyclics.

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Separating funnels

Supplier: QVF LABORTECHNIK

Made of borosilicate glass.

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Weighing bottles, glass, DURAN®

Supplier: DWK Life Sciences

DURAN® Borosilicate glass 3.3, clear.

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Separating funnel, pear shaped

Supplier: Kavalier

Made of borosilicate glass.

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Single channel micro pipettes, mechanical, fixed volume, Acura® manual 815

Supplier: Socorex Isba

These pipettes show a very stable performance and provide consistent results for any analytical or routine tests.

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Hollow fibre filter modules, mPES membrane, MidiKros® TC

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

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Rotors for MR23i centrifuge

Supplier: JOUAN

Fixed angle rotor AM 38.15, seleable, 30°, 8×38 ml tubes (25,5×92 mm), 15300 min⁻¹, 23292×g, For: MR23i

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Erlenmeyer flasks, with PP screw cap, Azlon®

Supplier: SciLabware

PMP, transparent.

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Drying flasks

Supplier: BUCHI

Made of Borosilicate glass.

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Avantor® ACE® UltraCore C18-Amide, Analytical HPLC/UHPLC Columns

Supplier: Avantor

Avantor® ACE® UltraCore C18-Amide are high performing solid-core (core shell) particle columns designed for a range of reversed-phase chromatographic applications. Additional mechanisms of interaction such as H-bonding give an alternative selectivity for moderately polar analytes.