97336 Results for: "Amberlite\u00AE+IRA-96&pageNo=24"

Supplier: Merck

Organic Standard, 1-(2-Chlorophenyl)-1-(4-chlorophenyl)-2,2-dichloroethane

Supplier: Merck

2,3-Butanediol is a chiral compound which is extensively utilised in chemical feedstocks and liquid fuels.

Supplier: HIRSCHMANN

Fixed or variable volume, autoclavable.

Supplier: Cole-Parmer

Flexible heating tapes are designed to fit metal pipes and glassware.

Supplier: NRG DEVELOPMENTS

These lift pumps feature plastic sleeved steel piston rods so that only compatible materials comes in to contact with the fluid being handled. The standard adapter will fit for 2" BSB or 2" NPT threads. Nylon, with PTFE seals.

Supplier: DWK Life Sciences

DURAN® Borosilicate glass 3.3, clear.

Supplier: Socorex Isba

Reusable Luer lock needles intended for safe, precise animal injections. Sharp bevel and made of stainless steel for long durability.

Supplier: NRG DEVELOPMENTS

These lift pumps feature plastic sleeved steel piston rods so that only compatible materials comes in to contact with the fluid being handled. The standard adapter will fit for 2" BSB or 2" NPT threads. PP, with PTFE seals.

Supplier: Merck

EXtrelut® NT is a specially processed, inert, wide pore kieselguhr with a high pore volume. It has been used for quite some time within research, for the sample preparation of urine, whole blood, plasma and other biological matrices. Other applications include environmental and residue testing such as analysis of industrial, domestic and wastewater. EXtrelut® NT is supplied either pre-packed in cartridges or as a loose sorbent. EXtrelut® NT simplifies liquid-liquid extraction by replacing separation funnels. Using a single step is more efficient, saves solvent, as well as material and time, in contrast to classic funnel separation. The aqueous sample is simply applied to the EXtrelut® NT sorbent. It distributes itself over the chemically-inert matrix so acting as a stationary phase. Subsequently, elution takes place using organic solvents that are non miscible with water. All the lipophilic substances are extracted from the aqueous into the organic phase.

Supplier: Trajan Scientific and Medical

Needle, syringe, Diamond MS, Ultra smooth, Gauge: 23, Length: 57 mm, Ø ext.: 0,63 mm, Ø int.: 0,24 mm, Type of tip: Cone, Purple

Supplier: TCI

2,5-Bis(2-decyltetradecyl)-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione ≥95.0% (by HPLC)

Supplier: Trajan Scientific and Medical

Needle, syringe, Diamond MS, Ultra smooth, Gauge: 23, Length: 50 mm, Ø ext.: 0,63 mm, Ø int.: 0,24 mm, Type of tip: Cone, Purple

Supplier: Dräger

To measure the 'spot concentrations' of water vapour for use with an Accuro® pump.

Supplier: Thermo Fisher Scientific

These Nalgene™ polyolefin pressure-sensitive labels are used with photocopiers, laser printers or inkjet printers. Accepts a variety of inks including copier, marker, ballpoint, gels, and technical markers (pretest specific inks for suitability prior to use), does not accept pencil.

Supplier: Merck

Sodium hydroxide 21% in aqueous solution, Supelco®

Supplier: Merck

Organic Standard, 2,2,4-Trimethylpentane, Pack type: Glass bottle

Supplier: Merck

Organic Standard, PCB No 14, Pack type: Glass bottle for solids

Supplier: Merck

2,4,6-Tris(2-pyridyl)-1,3,5-triazine, Supelco®

Supplier: Merck

Organic Standard, PCB No 28, Pack type: Glass bottle for solids

Supplier: Merck

2-Butyne-1,4-diol for synthesis, Sigma-Aldrich®

Supplier: Merck

2,2-Diethoxypropane stabilised for synthesis, Sigma-Aldrich®

Supplier: Merck

Cellulose microcrystalline, <20 µm, Packed: In plastic

Supplier: Merck

(2R,3R)-(-)-2,3-O-Isopropylidene-D-threitol for synthesis

Supplier: Merck

2,2'-Dipyridyl disulphide for synthesis, Sigma-Aldrich®

Supplier: Merck

Tween® 20 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: Merck

(2S,3S)-(+)-Diethyl-2,3-O-benzylidenetartrate for synthesis

Supplier: SIGMA ALDRICH MICROSCOPY

Used in electrophoresis and as a hapten carrier. Most commonly used to prepare density gradients. A nonionic synthetic polymer of sucrose.

Supplier: Merck

Menadione (2-methyl-1,4-naphthoquinone, vitamin K3)

Supplier: Merck

2,4,6-Tris(2-pyridyl)-1,3,5-triazine, Supelco®

Supplier: Merck

Organic Standard, Carbofuran-3-hydroxy-(2,2-dimethyl-d₆)