45535 Results for: "4\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'-Formylbiphenyl-4-carboxylic+aci&pageNo=8"

Supplier: VWR Chemicals

Sulfit sodný, anhydrous ≥98% ACS

Supplier: VWR Chemicals

Hexakyanoželeznatan draselný trihydrát ≥98%, GPR RECTAPUR®

Supplier: KARTELL

PS, white.

Supplier: Sartorius

Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².

Supplier: USBECK Laborgeräte

The fingers of the clamps have cork inserts to protect the clamped items.

Supplier: Thermo Fisher Scientific

LDPE, translucent with PP screw cap.

Supplier: DWK Life Sciences

DURAN®, borosilikátové sklo, třída 3.3, čiré, bez šroubovacího uzávěru.

Supplier: Merck

Tetrahydrofuran-D8 (99.5% D) for NMR spectroscopy, Sigma-Aldrich®

Supplier: Merck

Superspher® improves the separation efficiency of HPLC analysis. This high performance spherical silica carrier, with a mean particle size of 4 μm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

Supplier: DWK Life Sciences

VMQ with bonded PTFE face.

Supplier: Kautex

PP, černé s vložkou z pěnového PE.

Supplier: Merck

1-Hexanol ≥98% for synthesis, Sigma-Aldrich®

Supplier: SI Analytics

Ubbelohde viscometers for the determination of absolute and relative viscosity of liquids with Newtonian flow behaviour.

Supplier: Merck

LiChrosorb® is one of the most successful HPLC packing materials. It is a totally porous, irregular particle silica gel produced with pore sizes of 60 and 100 Å. LiChrosorb® HPLC columns are available either as a cartridge, requiring re-usable endfittings, or as a complete end-fitted column.

Supplier: Kautex

PVC. Náměstí. Průhledné nebo hnědé průhledné barvy.

Supplier: Bohlender

Screw cap and clamping ring made from PPS, sealing ring and tapered ring (ferrule) made from PTFE.

Supplier: LUDI

Made of anodised aluminum with stainless steel spring clip.

Supplier: KARTELL

PP, white.

Supplier: Merck

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®

Supplier: Ansell

These ambidextrous, light and stretchable thermal protection gloves are made of special hollow-core Thermolite® fibres which provide a very good thermal insulation barrier between the skin and the surrounding environment.

Supplier: GLASWARENFABRIK KARL HECHT

Soda-Kalkglas.

Supplier: Simport Scientific

PP, reversible

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass, clear.

Supplier: DWK Life Sciences

Clear vials made from low extractable borosilicate glass, amber vials made from borosilicate glass.

Supplier: BOCHEM

Tubing clamps made of stainless steel.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: Corning

Made of PP, natural or coloured.

Supplier: BIOCISION

Laminated cardboard.

Supplier: VWR Collection

Kalhoty s rovným střihem jsou vyrobeny z 65% polyesteru a 35% bavlny. Jsou vhodné pro použití v laboratořích, nemocnicích, pečovatelských domech nebo při zdravotnické péči. Ideální v kombinaci s košilemi VWR®.

Supplier: VWR Collection

Teploměry jsou vhodné pro měření v lahvích, kyvetách, zkumavkách a kádinkách. Měří teplotu v potravinách, plynech, vzorcích, v činidlech, vodních lázních, pecích, inkubátorech a polotekutých materiálech. Dlouhé čidlo umožňuje uživateli provést měření v hluboké kádince při současném míchání. Nerezové čidlo (Ø: 3,5 mm).