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Silica gel, spherical 40-75 μm particle size, Supelco®

Supplier: Merck
Description: Silica gel, spherical 40-75 μm particle size, Supelco®

Image Unavailable-VARIPL1149-1840

Columns and standards for GPC/SEC

Supplier: VARIAN
Description: Column type: HPLC column, Aqueous SEC of polymers, PL-aquagel-OH 30, Ø int.: 7,50 mm, Length: 300 mm, Particle size: 8 µm

Product Image-1.19153.0001

Digital anemometer for the calibration of MAS-100 air samplers

Catalog Number: (1.19153.0001)
Supplier: Merck
Description: MAS-100 air samplers are designed and manufactured to the most exacting standards. Ensuring compliant operation requires regular verification of the air flow of the instruments. This is because the air flow determines the impaction speed of the microbe-carrying particles from the air onto the agar surface and thus significantly influences the collection efficiency of your microbial air sampler. Regular checking of the air flow is therefore indispensable for your measurement reliability. 
UOM: 1 * 1 items
Product Image-MANA715332.160

Preparative HPLC columns, VarioPrep, NUCLEOSIL® C18

Supplier: MACHEREY-NAGEL
Description: These NUCLEOSIL® standard C18 phases are non-polar, endcapped phases for reverse phase chromatography.

Image Unavailable-79297-1KG

Amino-functionalized silica gel, spherical 40-75 μm particle size, Supelco®

Supplier: Merck
Description: Amino-functionalized silica gel, spherical 40-75 μm particle size, Supelco®

Product Image-554-2245

HPLC columns, Accucore™ XL C18 and XL C8

Supplier: Thermo Fisher Scientific
Description: Based on Core Enhanced Technology, using 4 µm solid core particles, these columns allow users of conventional HPLC methods to enjoy performance far beyond that of columns packed with 5, 4 or even 3 μm fully porous particles. Very high separation efficiencies, using standard HPLC instruments and conditions, provide increased peak resolution and lower limits of detection. An ultra-stable packed bed results in exceptionally robust columns that demonstrate excellent retention and response reproducibility.

Image Unavailable-VARIA0516150X046

HPLC columns, MetaSil® Basic

Supplier: VARIAN
Description: MetaSil® Basic columns tends to retain polar compounds better than standard phases, often showing improved retention for compounds that elute in the void volume on standard alkyl phases. These columns are recommended for use at pH 2 to 7,5.

Image Unavailable-08965-100G-F

Silica gel, FluoroFlash® ~40 μm particle size, Supelco®

Catalog Number: (08965-100G-F)
Supplier: Merck
Description: Silica gel, FluoroFlash® ~40 μm particle size, Supelco®
UOM: 1 * 100 g
Image Unavailable-288500-1KG

Silica gel pore size 60 Å, 2-22 μm particle size distribution, without binder, high purity suitable for thin layer chromatography (TLC), Supelco®

Catalog Number: (288500-1KG)
Supplier: Merck
Description: Silica gel pore size 60 Å, 2-22 μm particle size distribution, without binder, high purity suitable for thin layer chromatography (TLC), Supelco®
UOM: 1 * 1 kg
Image Unavailable-77627-500G

Polyvinylpyrrolidone cross-linked 110 µm particle size, Supelco®

Supplier: Merck
Description: Poly(vinylpolypyrrolidone) is a crosslinked homopolymer form of purified vinylpyrrolidone.

Product Image-LBCP3885702

Accessories for XPert® filtered balance systems

Supplier: LABCONCO
Description: Replacement HEPA filter, 99,99 % on particles 0,3 micron in size, 609×457×83,82 mm

Product Image-SARP5442507H3

Filter cartridges, Sartopore® 2

Supplier: Sartorius
Description: Sartofluor® two filter systems are ideally suited for bioburden reduction and particle removal of highly viscous and difficult to filter pharmaceutical solutions. Due to its hydrophilic PES membrane, the filter offers outstanding total throughputs and flow rate performances. Thus ensuring highest process efficiency, minimised filtration costs and short filtration cycle times.

Product Image-ZC8-100A

Zorbax C8, HPLC Columns

Supplier: Avantor
Description: Zorbax spherical particles are manufactured from small extremely uniform colloidal silica micro beads which are agglutinated in a Du Pont patented organic polymerisation process. The organic polymer is removed by a controlled sintering process to yield mechanically stable silica particles.

Image Unavailable-HISM200-003-0200

SPE cartridge, iSPE®-HILIC

Supplier: HICHROM
Description: Designed for operated in positive ionization mode for analysis of standards.

Product Image-1.19127.0001

Solid phase extraction cartridges, LiChrolut®

Supplier: Merck
Description: LiChrolut® solid phase extraction (SPE) cartridges and accessories are manufactured to the highest standards. All SPE cartridges listed below are polypropylene unless otherwise stated. They are compatible with all automated SPE instruments and robots. Three important criteria are carefully controlled.

SDS

Image Unavailable-PROOBAM-U117

Total cyanide in soil

Catalog Number: (PROOBAM-U117)
Supplier: LGC Standards PROMOCHEM
Description: The CRM BAM-U117 represents a mixture of a sandy soil collected from a contaminated
former gasworks area in the Berlin region (Germany) and an unpolluted sandy soil from
Nalaikh region (Mongolia). The raw materials were dried at ambient air to constant mass,
and afterwards the fractions passing a 2 mm screen were ground to particle sizes below
125 µm. Before bottling, the two fractions were mixed and homogenised.
UOM: 1 * 77 g

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
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Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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