6945 Results for: "Amino-PEG4-acid&pageNo=28"

Supplier: Thermo Fisher Scientific

Thermo Scientific™ screw cap microtube caps with O-ring are designed to create a secure seal with the Thermo Scientific™ microtube for sample preparation, transfer and storage applications. Tethered and non-tethered cap versions are available in a rainbow of colours.

Supplier: Restek

Ultra amino columns are made of high-purity, spherical shaped type-B silica that minimises activity and creates high-density bonding. These columns are designed for selective and reliable HPLC applications. Aminopropylsilane provides reproducible retention and efficiency for normal-phase or HILIC analysis of simple sugars.

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of iron in water samples.

Supplier: ProSci Inc.

Complement factor D, also known as adipsin, is a member of the chymotrypsin family of serine proteases, which plays an essential role in host defence as the rate-limiting enzyme in the alternative pathway of complement activation. Complement factor D activates a convertase (C3bBb) responsible for cleavage of the complement protein C3, which leads to the activation of terminal complement component C5-9 to form the membrane attack complex on microbial or cellular surfaces. It also functions in the regulation of systemic energy balance and physiologic and pathologic processes, including immunity and inflammation.

Supplier: Whatman products (Cytiva)

Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: ERGOMAT

The Ergomat Softline is made from nitrile rubber and is designed to increase comfort while reducing tripping hazards, body aches, quality issues, and sick leaves. It is designed for areas where resistance to oil, petrochemicals and heat is important. Ideal for wet environments, in case of excessive volumes of fluids, the Softline can be die-cut to allow for drainage.

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.

Supplier: SCHURR SCHUHVERTRIEB

The anti-static Chiro Clogs are made from PU.

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.

Supplier: ProSci Inc.

The protein encoded by this gene is a specific nucleolar component of the spliceosomal small nuclear ribonucleoprotein (snRNP)complexes . It specifically associates with U1, U2, U4, U5, and U6 small nuclear RNAs (snRNAs), possibly coordinating their transition through the nucleolus. Mutation in this gene causes alopecia, progressive neurological defects, and endocrinopathy (ANE syndrome), a pleiotropic and clinically heterogeneous disorder. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Supplier: DWK Life Sciences

CryoELITE® cryogenic vials are made from low binding, cryogenic grade virgin PP. They offer an unrivaled cap seal for the shipping and storage of precious biosamples. The patented cap seal exceeds DOT and IATA regulations ensuring ultimate protection of samples during transportation and demanding freeze-thaw handling.

Supplier: VARIAN

The PLRP-S media, rigid poly(styrene/divinylbenzene) particles, are available in a range of pore sizes for small molecule, synthetic biomolecule and macromolecule purification. Their thermal and chemical stability makes them ideal for purifications that require extreme conditions for sample preparation, compound elution and column regeneration

Supplier: Socorex Isba

These pipettes show a very stable performance and provide consistent results for any analytical or routine tests.

Supplier: Avantor

Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

Supplier: Avantor

Avantor® ACE® C18-300 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. These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules. These columns provide excellent peak shape even at extremely low levels of additives such as TFA, making them ideal for LC/MS applications.

Supplier: Restek

Viva C8 columns are conventional monomeric octylsilane columns offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. These general-purpose C8 columns are suitable for a wide range of compounds from acidic through slightly basic.

Supplier: Restek

These Viva columns are based on a wide pore material designed for optimal large-molecule separations. Base-deactivated spherical silica is useful for normal-phase or HILIC separations. These columns have a narrow distribution around the mean pore size, permitting a larger portion of the silica surface to play a role in the separation.

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.

Supplier: Restek

Ultra C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape. It is 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.

Supplier: RAININ

These aerosol-resistant tips are designed for use with RAININ Pipet-Lite, Pipet-Plus and EDP3-Plus pipettes with LTS LiteTouch Tip Ejection System. 1200 µl tips are specifically designed for use with RAININ E12-1200 and E8-1200 multi-channel pipettes. The unique design prevents drop formation and eliminates the need for touch-off between dispenses.

Supplier: Thermo Fisher Scientific

These ODS columns are suitable for non-polar and moderately polar analytes including acids, neutrals and lipophilic compounds. All column phases are endcapped.

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.

Supplier: Restek

Highly base-deactivated spherical silica manufactured by Restek. Monomeric C8 bonding. Similar to Pinnacle® DB C18, but the shorter alkyl chain provides less hydrophobic retention. Less retention can be useful for shortening analysis time, if resolution is adequate. Replaces Hypersil® BDS C8 and Pinnacle® C8 Amine.

Supplier: Restek

Highly base-deactivated spherical silica manufactured by Restek. Cyano bonding. Suitable for analyses of a wide range of compounds, from acidic through slightly basic. Also useful for confirmation of analyses on a C18 or C8 column. Can be used in normal phase or reversed phase mode of separation.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Pyramid is an octadecyl modified silica phase with polar endcapping, especially designed for use in eluent systems of up to 100% water.

Supplier: Freudenberg Medical Europe GmbH

HelixMark peristaltic pump tubing is designed and manufactured for use with peristaltic pumps and other applications with higher effective forces. A special production process designed to meet these requirements ensures that the products provide greater stability and capacity to withstand stresses. The range offers sizes suitable for use with all commonly used pump types. The tubing is individually packed in 7.5 m coils.

Supplier: ATLAS - the shoe company

Lightweight ESD safety shoe made from Sportline upper (oiled nubuck leather), breathable functional lining and a MPU® Light sole (3,5 mm profile, oil, acid and petrol resistant, anti-static).

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.

Supplier: SMEG

Glassware washing machines, KP100 upper jet rack with 100 nozzles, stainless steel, for test tubes, vials, centrifuge tubes, For: GW0160, GW0160S, GW1160, GW1160C, GW1160S, GW1160SC, GW3060BX, GW3060BXC, GW3060P, GW3060

Supplier: Restek

Highly base-deactivated spherical silica manufactured by Restek. Monomeric C18 bonding. Hydrophobic C18 phase suitable for analyses of a wide range of compounds, from acidic through slightly basic. Replaces Hypersil® BDS C18 and Pinnacle® ODS Amine.