97398 Results for: "Formaldehyddimethylacetal&pageNo=9"

Supplier: VWR Collection

Single head, dry running diaphragm pump for a wide range of laboratory applications. It pumps, compresses and evacuates without affecting media, i.e., media remains uncontaminated. Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller extending the service life of the diaphragm.

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.

Supplier: VITLAB

PMP (TPX®), transparent, with PP stopper.

Supplier: VWR Chemicals

1-Propanol ≥99%, GPR RECTAPUR®

Supplier: VWR Collection

LDPE, translucent. Excellent for sample collection, storage and transporting liquids.

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: Spectrum Laboratories

MWCO 12 to 14 kD, regenerated cellulose.

Supplier: Merck

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (Kryptofix® 221) ≥98% for synthesis, Sigma-Aldrich®

Supplier: BURKLE

PVC rack with PP pegs.

Supplier: VWR Chemicals

Ethylene glycol ≥98%, TECHNICAL

Supplier: VWR Chemicals

Toluene ≥98%, TECHNICAL

Supplier: VWR Chemicals

Potassium permanganate ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

Sodium hypophosphite monohydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

D-(-)-Fructose ≥99%, high purity

Supplier: VWR Chemicals

Sodium acetate, anhydrous ≥99% ACS

Supplier: VWR Chemicals

Trisodium phosphate dodecahydrate ≥98%, TECHNICAL

Supplier: BURKLE

LDPE, translucent.

Supplier: VWR Collection

Natural cork, A1 quality.

Supplier: EPPENDORF

Eppendorf Deepwell plates 96-well, 1000 µl offer efficient sample handling with features like OptiTrack® matrix for rapid identification and g-Safe® technology for stability during centrifugation. SafeCode variants provide secure three-level coding, including error correction for reliable identification, ensuring flexibility and accuracy in experimental workflows.

Supplier: EPPENDORF

DNA LoBind Plates maximise sample recovery of nucleic acids by significantly reducing sample-to-surface binding. These plates are the ideal solution for sample preparation and long-term storage.

Supplier: VWR Chemicals

n-Pentane ≥99%, HiPerSolv CHROMANORM® for HPLC

Supplier: USBECK Laborgeräte

Stainless steel.

Supplier: VWR Chemicals

2-Methylbutane ≥99%, GPR RECTAPUR®

Supplier: VITLAB

Bottles made from LDPE (or PP for Acetone and MEK), spray tube from PP. With coloured VENT-CAP which supports easy visual identification of the media.

Supplier: Merck

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

Supplier: Whatman products (Cytiva)

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

Supplier: Whatman products (Cytiva)

A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Supplier: Whatman products (Cytiva)

Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.

Supplier: EPPENDORF

Eppendorf's twin.tec® 96-well, 150 µl PCR Plates feature a polycarbonate frame and thin-walled polypropylene wells ensuring optimal heat transfer and high rigidity. The SafeCode variants enhance sample identification, while the BioBased options, manufactured using renewable resources, provide an eco-friendly alternative without compromising performance.

Supplier: VITLAB

PP, translucent.