61228 Results for: "3,3-Difluorocyclobutanamine+hydrochloride&pageNo=42"

Supplier: Lach-ner S.R.O.

Sodium hydroxide 0.2 mol/l (0.2 N) in aqueous solution

Supplier: VWR Collection

These PCR tubes with caps are made of PP resin and are designed to fit most popular brands of thermal cyclers.

Supplier: Cytiva

Superose 6 Increase SEC columns are designed for high-resolution, small-scale preparative purification, and analysis of large globular proteins, protein complexes, and other macromolecules in the molecular weight range 5 to 5000 kD.

Supplier: VWR Chemicals

Orthoboric acid 40 g/l in aqueous solution

Supplier: VWR Chemicals

A premixed solution of 24 parts chloroform to 1 part isoamyl alcohol. Combined with phenol (1:1) for nucleic acid purification procedures.

Supplier: VWR Chemicals

2,2'-Bipyridyl ≥99%, GPR RECTAPUR®

Supplier: Merck

meso-1,2-Dibromo-1,2-diphenylethane, Sigma-Aldrich®

Supplier: Bertin Instruments

Anti-rotation tubing kit, For: Precellys® 24/24-Dual

Supplier: VWR Chemicals

Ammonia solution ∼32%, GPR RECTAPUR®

Supplier: VWR Collection

Orthoboric acid 40 g/l in aqueous solution

Supplier: VWR Chemicals

1,2-Dichlorobenzene ≥99%, GPR RECTAPUR®

Supplier: VWR Collection

These 12-channel reservoirs are made from high-quality, chemical resistant PP. Designed for serial dilutions or pipetting individual reagents using up to 12-channel pipetters.

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',3,3',4,4',6-Heptachlorobiphenyl (PCB No. 171) 35 µg/ml in isooctane, Pack type: Glass bottle

Supplier: VWR Chemicals

Hydrofluoric acid 40%, GPR RECTAPUR®

Supplier: VWR Chemicals

These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Hach

Sodium thiosulphate 0.2 mol/l (0.2 N) in aqueous solution

Supplier: Merck

2,4-Dibromo-2,4-dimethyl-3-pentanone, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

These crucibles are manufactured from aluminium oxide. They display superior characteristics both at elevated temperature and at high frequencies, and are resistant to corrosive liquids and gases. Oxide ceramics are also inert to oxidation and are not subject to radiation damage.

Supplier: VWR Collection

VWR®, 0,2 ml, Glass, Amber

Supplier: Spectrum Laboratories

MWCO 12 to 14 kD, regenerated cellulose.

Supplier: Trajan Scientific and Medical

Autosampler syringes for PerkinElmer AutoSystem.

Supplier: DWK Life Sciences

E-Z Vials are manufactured from Type I borosilicate glass and feature a 40% larger neck opening than standard opening vials.

Supplier: Spectrum Laboratories

MWCO 12 - 14 kD, regenerated cellulose

Supplier: Bohlender

For the connection of elastic tubing (e.g. Viton, Tygon, silicone) on b.safe waste caps.

Supplier: EPPENDORF

Eppendorf Rotors for MiniSpin/MiniSpin plus, precision for mini centrifugation. Tailor your experiments with varied capacities and speeds. Accessorise with versatile adaptors and buckets for efficient sample processing in a compact format.

Supplier: Dräger

To measure the 'spot concentrations' of acetone for use with an Accuro pump. Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.

Supplier: DELTALAB

PS, square, white.

Supplier: Avantor Fluid Handling

Excellent resistance to concentrated acids and alkalis.

Supplier: ENTEGRIS

These tube fittings are made from PFA.