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72 results for "UV Solvents"

"UV Solvents"

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8330 calibration mix #1 (7 components)

8330 calibration mix #1 (7 components)

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

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8330 calibration mix #2 (7 components)

8330 calibration mix #2 (7 components)

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

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Ethyl acetate ≥99.5% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

For use as an HPLC and TLC solvent. Filtered through a 0.2 µm element.

   Sustainable Options Available
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HPTLC basic kits

Supplier: CAMAG

HPTLC basic kit includes:
Nanomat 4, without capillary pipettes and holder
Capillary dispenser complete with universal capillary holder, one dispenser magazine for 1 µl capillaries and one box of 5×100 capillary pipettes of 1,0 µl
Dispenser magazine for 0,5 µl capillaries
Disposable capillary pipettes 0,5 µl, on belts, 5×100 pack
Two twin trough chambers for 100×100 or 200×100 mm plates, with stainless steel lid
Horizontal developing chamber for 100×100 or 200×100 mm plates
smartALERT, solvent front monitor
Saturation pads, pack of 100
TLC/HPTLC sprayer
Precoated plates, Merck HPTLC silica gel 60 F254, 100×100 or 200×100 mm, pack of 25
Test dye mixture III, 100 ml
UV cabinet 3 consisting of UV lamp dual wavelength, 254/366 nm, 8 W each

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Diethyl ether ≥99.5% (by GC, corrected for water content) stabilised, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Diethyl ether ≥99.5% (by GC, corrected for water content) stabilised, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Especially intended for use as an HPLC and TLC solvent. Stabilized with ethanol. Filtered through a 0.2 µm element.

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Methanol ≥99.9%, BAKER ANALYZED® LC-MS for HPLC, for UV spectrophotometry, J.T.Baker®

Methanol ≥99.9%, BAKER ANALYZED® LC-MS for HPLC, for UV spectrophotometry, J.T.Baker®

Supplier: Avantor

Pure, trusted chromatography solvents providing high selectivity, reproducibility and accuracy of results that come in a variety of grades such as HPLC, LCMS, ULTRA LCMS and PHOTREX.

   Sustainable Options Available
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VWR® Hitachi Chromaster Plus HPLC System

VWR® Hitachi Chromaster Plus HPLC System

Supplier: VWR Collection

Experience the next level of high-performance liquid chromatography with the Chromaster Plus HPLC system. This latest version boasts a sleek new design and enhanced performance features, including the upgraded CM5310 column oven and CM5410 UV detector. The new design offers a modern and user-friendly interface, while the enhanced performance of the CM5310 column oven and CM5410 UV detector ensures superior results. Additionally, users can enjoy peace of mind with an extended warranty coverage.

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TLC plates, silica gel 60, unmodified layers, aluminium sheets, ALUGRAM® Xtra SILG

TLC plates, silica gel 60, unmodified layers, aluminium sheets, ALUGRAM® Xtra SILG

Supplier: MACHEREY-NAGEL

The highly polymeric binder used for these sheets is stable in almost all organic solvents and resistant towards aggressive visualisation reagents. It is also completely stable in purely aqueous eluents.

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Face shield, Pervo Nova AC

Supplier: HONEYWELL SAFETY

Faceshield for all industrial applications. Browguard made from clear acetate, visor from non-mist treated acetate and carrier from polyamide. Protects against impacts from flying particles of low energy, hot solid penetration, splashes of liquids and liquid sprays and is resistant to numerous solvents, acids and alkalis.

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PLC purification systems

PLC purification systems

Supplier: GILSON LCMS

PLC 2050/2250/2500 purification systems are designed for preparative liquid chromatography (PLC) to aspirate mobile phase solvents, form gradients, inject liquid samples, and provide solutions for a preparative column for high performance liquid chromatography (HPLC), centrifugal partition chromatography (CPC), or counter-current chromatography (CCC) applications.

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n-Heptane 99+% for residue analysis, for trace analysis of polyaromatic hydrocarbons

n-Heptane 99+% for residue analysis, for trace analysis of polyaromatic hydrocarbons

Supplier: Thermo Fisher Scientific

n-Heptane 99+% for residue analysis, for trace analysis of polyaromatic hydrocarbons

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Flash Chromatography Systems, C-8XX PURE

Flash Chromatography Systems, C-8XX PURE

Supplier: BUCHI

PURE chromatography systems for flash applications.

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Disposable cuvettes

Disposable cuvettes

Supplier: Brand

Disposable cuvettes often replace expensive and sensitive cuvettes made from glass and quartz.

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n-Heptane 95% ChromAR® for HPLC

Supplier: MACRON AVANTOR BRAND

n-Heptane 95% ChromAR® for HPLC

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Essential Chromatography Pump Systems, C-900 PURE

Essential Chromatography Pump Systems, C-900 PURE

Supplier: BUCHI

C-900 PURE Essential chromatography pump system with flexible software control.

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Water, Ultrapure for HPLC

Supplier: Thermo Fisher Scientific

Water, Ultrapure for HPLC

   Sustainable Options Available
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