8548 Results for: "VWR Chromatography Refrigerators"

Supplier: VWR Collection

Modified silica layers are, depending on the modification, suitable for polar to unpolar eluents or eluent mixtures.

Supplier: VWR Collection

Grade 402 and 302: General grade for qualitative tasks. Suitable for most sulphides. Determination of total fat content in dairy products.
Grade 403 and 313: Drugs, pharmaceuticals, liquors, tinctures, chromatography and protein-free filtrations in the clinical laboratory.

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: Avantor

These Avantor® Hichrom C8 columns offer high performance in order to tackle the most challenging reversed-phase applications. The use of ultra pure silica, advanced bonding technology, superior column specification and comprehensive batch validation all contribute to the columns’ excellent reproducibility.

Supplier: VWR Chemicals

7 components: 100 mg/l each of Chlorides (Cl-), Fluorides (F-), Sulphates (SO42-), Nitrates (NO3-), Nitrites (NO2-), Bromides (Br-), Phosphates (PO43-) in H₂O

Supplier: Avantor

Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® Hichrom Organic Acid columns are ion exclusion columns packed with sulphonated polystyrene-divinylbenzene.

Supplier: VWR Chemicals

7 components: Fluorides (F-) 2ppm, Phosphates (PO43-) 10ppm, Nitrites (NO2-) 5ppm, Nitrates (NO3-) 10ppm, Bromides (Br-) 10ppm, Chlorides (Cl-) 5ppm, Sulphates (SO42-) 10ppm in H₂O

Supplier: VWR Chemicals

N-Methyl-2-pyrrolidone (NMP) ≥99.8%, PESTINORM® for headspace gas chromatography

Supplier: Avantor

* Use with freestanding holder HI-161 and column coupler HI-081, please see “HPLC Guard Column Holders and Accessories”.

Supplier: Avantor

Avantor® ACE® Excel® C18-HL columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: VWR Chemicals

6 components: Lithium (Li+) 50 mg/l, Sodium (Na+) 200 mg/l, Ammonium (NH4+) 250 mg/l, Potassium (K+) 500 mg/l, Calcium (Ca2+) 500 mg/l, Magnesium (Mg2+) 250 mg/l in H₂O

Supplier: VWR Chemicals

Sodium dodecyl sulphate (SDS) ≥99% (dried basis), HiPerSolv CHROMANORM® for ion pair chromatography

Supplier: Avantor

Avantor® ACE® UltraCore SuperC18 solid core (core shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: VWR Collection

The INCU-Line® Tower is a general purpose, dual-chamber, cooled incubator with natural convection. This digitally cooled incubator with Peltier technology offers an economical, space saving solution for microbiology applications at below room temperature. The built-in Peltier element has low energy consumption (only 35 W at 37 °C), and ensures temperature stability and uniformity over the entire temperature range.

Supplier: VWR Collection

The IL 23R digital cooled incubator with Peltier technology offers an economical and space saving solution for microbiology applications at below room temperature. The temperature can be freely adjusted in increments of 0,1 °C from 10 °C below ambient up to a maximum of 50 °C. The built-in Peltier element has a low energy consumption and ensures temperature stability and uniformity over the complete temperature range. The transparent Plexiglas® window allows full visibility of the samples inside the incubator. The housing is constructed entirely of epoxy coated mild steel.

Supplier: VWR Collection

Vent cap for VWR® multilayer flasks, sterile, VWR®

Supplier: VWR Collection

Goggles, VWR®, Clear

Supplier: VWR Collection

Spectrophotometer cuvette, VWR®

Supplier: VWR Collection

VWR® bottle top dispenser adapter, size 32 mm, VWR®

Supplier: VWR Collection

Frosted glass plate, Ø 90 mm, for stereo microscopes, VWR®

Supplier: VWR Chemicals

Sodium acetate buffer C, VWR®

Supplier: VWR Collection

UV/Visible spectrophotometer, VWR®

Supplier: VWR Collection

Pump tubing, VWR®, Silicone

Supplier: VWR Collection

Temperature probe, VWR®

Supplier: VWR Collection

Monitor temperature, humidity, and time simultaneously, at a glance.

Supplier: VWR Collection

pH meter, VWR®, Carry case, soft-sided, for VWR pH10 and ORP15 pen meters

Supplier: VWR Collection

Vertical gel electrophoresis system, VWR®

Supplier: VWR Collection

Horizontal gel electrophoresis system, VWR®

Supplier: VWR Collection

Vertical gel electrophoresis system, VWR®