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6601 results for "Potassium+Standards&pageNo=43"

6601 Results for: "Potassium+Standards&pageNo=43"

Capillary columns, Integra-Guard®

Capillary columns, Integra-Guard®

Supplier: Restek

Integra-Guard® columns are designed for leak-free connection between the guard column and the analytical column. The guard column section is marked separately from the analytical column, using high-temperature string.

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HPLC columns, NUCLEODUR® C18 Gravity-SB

HPLC columns, NUCLEODUR® C18 Gravity-SB

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Gravity-SB is a monomeric octadecyl modified silica phase with extensive endcapping for HPLC.

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Removable Deep Freeze Labels for Thermal Transfer Printers

Removable Deep Freeze Labels for Thermal Transfer Printers

Supplier: GA

Removable deep-freeze labels for vials, tubes, and freezer boxes. These thermal transfer freezer labels have a glove-friendly adhesive that ensures the labels can be easily removed without leaving any adhesive residue.

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Selfpacker® Preparative HPLC Columns

Selfpacker® Preparative HPLC Columns

Supplier: MERKLINGER PRAZISION WERKZEUG

This column-packing technology is based on a combination of vacuum suction with subsequent column bed compression that stabilises the packing. A common water-jet pump is used to generate the vacuum. The sorbent slurry is sucked through a packing reservoir into the column by applying low pressure at the bottom end of the column.

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Safety cabinets, type 90, with wing door technology, CLASSIC line standard and CLASSIC line pro

Safety cabinets, type 90, with wing door technology, CLASSIC line standard and CLASSIC line pro

Supplier: DUPERTHAL

Safety cabinets with storage shelves (CLASSIC line standard) or pull-out shelves (CLASSIC line pro) for the storage of hazardous substances in working spaces. Complete carcass, interior fittings and wing doors are made of powder-coated sheet steel.

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SUPERFLO™ Histology Cassettes, Hinged Design

SUPERFLO™ Histology Cassettes, Hinged Design

Supplier: Simport Scientific

This model has a special hinge that holds the base and the cover together. The hinge design allows the cassette to be opened and closed as often as required. It is a front-opening cassette with a 45° smooth writing surface.

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Production and laboratory chairs, with permanent contact backrest, Neon 2

Production and laboratory chairs, with permanent contact backrest, Neon 2

Supplier: bimos

Neon supports the forward leaning sitting position that is often necessary in lab work. Its modern design matches the high-tech laboratory environment perfectly and has all the characteristics you would expect of a good laboratory chair. It is seamless, easy to clean, washable, and resistant to disinfectants making Neon the ideal solution for the laboratory when a really comfortable ergonomic chair is needed.

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Capillary columns, Rtx®-5MS (fused silica)

Capillary columns, Rtx®-5MS (fused silica)

Supplier: Restek

General purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g. Aroclor mixes), essential oils, semivolatiles. Column specifically tested for low-bleed performance.

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TSKgel® universal reversed phase columns

TSKgel® universal reversed phase columns

Supplier: TOSOH Bioscience

TSKgel ODS-100V/ODS-100Z columns incorporate the best-inclass surface properties to limit secondary interactions of basic, acidic and chelating compounds.

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HPLC columns, Hypersil GOLD™ Amino

HPLC columns, Hypersil GOLD™ Amino

Supplier: Thermo Fisher Scientific

A high performance aminopropyl phase that gives excellent chromatographic properties in three modes: Weak anion exchange, reversed phase and normal phase.

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Table/workbench with solid shelf, 304 stainless steel, mobile or static

Table/workbench with solid shelf, 304 stainless steel, mobile or static

Supplier: TEKNOMEK

This stainless steel workbench features a solid undershelf, perfect for storing smaller items out of the way, but close to hand for when they are needed. Durable and strong, this range is ideal for heavier payloads. Fully welded, they reduce the risk of dirt traps.

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Antibody labelling kits, Mix-n-Stain™ CF™ Dye

Antibody labelling kits, Mix-n-Stain™ CF™ Dye

Supplier: Biotium

Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labelling tolerates many common buffer components including BSA and ascites.

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Size exclusion chromatography columns, Bio SEC-3 and Bio SEC-5

Size exclusion chromatography columns, Bio SEC-3 and Bio SEC-5

Supplier: Agilent

Bio SEC-3 columns are packed with spherical, narrowly dispersed 3 µm silica particles coated with a proprietary hydrophilic layer for high recovery and minimal secondary interactions which provides more consistent separations.

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HPLC columns, NUCLEODUR® C18 Gravity

HPLC columns, NUCLEODUR® C18 Gravity

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Gravity is an octadecyl modified silica phase with a high density coverage, using for HPLC.

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Avantor® ACE® Generix® C18 & C18(2), Analytical HPLC Columns

Avantor® ACE® Generix® C18 & C18(2), Analytical HPLC Columns

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

   Sustainable Options Available
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HPLC columns, NUCLEODUR® C18 ec

HPLC columns, NUCLEODUR® C18 ec

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 ec is a medium density monomeric octadecyl modified silica phase for HPLC.

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HPLC columns, Cogent Diol™

HPLC columns, Cogent Diol™

Supplier: MICROSOLV

These useful HPLC columns are TYPE-C™ silica columns and have a single, direct silicon-carbon point attachment to the silica-hydride surface.

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Avantor® ACE® Generix® C8 & C8(2), Analytical HPLC Columns

Avantor® ACE® Generix® C8 & C8(2), Analytical HPLC Columns

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

   Sustainable Options Available
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Syringe filters, ReliaPrep™

Syringe filters, ReliaPrep™

Supplier: Ahlstrom-Munksjö

These syringe filters are suitable for convenient sample preparation and fluid sterilization. The syringe filters for highly loaded aqueous solutions including a glass fiber prefilter and a cellulose acetate membrane are also available with MBS housing and male Luer lock outlet.

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Polymethylmethacrylate standards, GPC/SEC columns calibration

Supplier: VARIAN

Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone and ethyl acetate.

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HPLC columns, Viva C18 (USP L1)

HPLC columns, Viva C18 (USP L1)

Supplier: Restek

Viva C18 are monomeric octadecylsilane columns, highly base deactivated wide pore packing that exhibits peak shape for a wide range of compounds from acidic through slightly basic. General purpose column for analyzing large molecules and biomolecules.

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Autosampler vials, inserts and kits, RSA™

Autosampler vials, inserts and kits, RSA™

Supplier: MICROSOLV

RSA™ (Reduced Surface Activity) high quality and extremely consistent autosampler vials and caps due to reduced surface activity glass manufacturing and control processes. Excellent for low abundance or low dosage form analytes or samples that are pH sensitive, or basic in nature.

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Gastight® 1000 series syringes

Gastight® 1000 series syringes

Supplier: HAMILTON BONADUZ

The 1000 series is a mid volume Gastight® syringe. Gastight® syringes are ideal for dispensing both liquids and gases. They have a precision machined PTFE plunger tip which creates a leak-free seal. With the tight fit, the tip essentially wipes the interior of the syringe barrel free of sample. This feature is particularly useful with heterogeneous samples as it reduces the chance that a deposit will occur and cause the plunger to freeze.

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HPLC columns, NUCLEODUR® C8 Gravity

HPLC columns, NUCLEODUR® C8 Gravity

Supplier: MACHEREY-NAGEL

NUCLEODUR® C8 Gravity is an octyl modified silica phase with a high density coverage, using for HPLC.

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VWR®, Calibration Weights, Class F1

VWR®, Calibration Weights, Class F1

Supplier: VWR Collection

Weights made from anti-magnetic, polished stainless steel. Suitable for medium resolution precision electronic balances. Weights have adjustment cavities for weights of more than 20 g.

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ThermoStat C

ThermoStat C

Supplier: EPPENDORF

The Eppendorf® ThermoStat C allows you to heat or cool almost all common vessel and plate formats. Fast heating and cooling saves time. Condensation of small volumes can be prevented by using the Eppendorf® ThermoTop (optional), a heated lid with condensation-protect technology.

   Sustainable Options Available
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Millex® Syringe Filters, LCR Hydrophilic PTFE

Millex® Syringe Filters, LCR Hydrophilic PTFE

Supplier: Merck

Millex® Syringe filters are HPLC-certified for low levels of UV-absorbing extractables.

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Avantor® Hichrom HI-WAX MS, GC Columns

Avantor® Hichrom HI-WAX MS, GC Columns

Supplier: Avantor

Very popular PEG high polarity MS phase for a wide range of applications, including (for example): essential oils, flavours and fragrances also alkanols. HI-WAX MS is an MS grade low bleeding cross-bonded column.

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Analytical HPLC columns, Ultra Aromax (USP L11)

Analytical HPLC columns, Ultra Aromax (USP L11)

Supplier: Restek

These Ultra Aromax is a unique reversed-phase material that exhibits extreme retention and selectivity for aromatic and/or unsaturated compounds. They are made of high-purity, type-B silica that minimises activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.

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Ashless hardened quantitative filter paper

Ashless hardened quantitative filter paper

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

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