-
Item New In 2023 SPE cartridge SPE column For Sampling Welcome to inquiry Price
Description Solid phase extraction column is a sample pre-treatment device for extraction, separation and concentration, mainly used for sample pre-treatment of target compounds in various foodstuffs, agricultural and livestock products, environmental samples and biological samples; Specification Cat No Description Packaging ZP-B121101 C18 SPE column 100mg 1ml,capped (100 pcs/box) 100pcs/box ZP-B121102 C18 SPE column,200mg 3ml ,capped(50 pcs/box) 50pcs/box ZP-B121103 C18 ... -
Item Lab use Disposable needle-free syringes factory direct sale
Description The product has a good seal to avoid leakage. During the production process, the scale line is injection molded at one time, which has no pollution to the product. The PE bottle stopper used can more effectively avoid chemical corrosion, and is more suitable for sample packaging and chemical reagent sampling. The non-stopper is used to avoid the possible precipitation of chemical substances in the rubber stopper, and possible contamination of the sample by residual oxidants during... -
Item Microporous membrane filter
The Membrane Filter (MF) technique is an effective and accepted technique for testing fluid samples for microbiological contamination. The technique was introduced in the late 1950s as an alternative to the Most Probable Number (MPN) procedure for the microbiological analysis of water samples.
-
-
-
Item The New QuEChERS For Sampling Factory Direct Supply
Description QuEChERS is the latest international development in recent years for the detection of agricultural products, a rapid sample pretreatment technology, the principle of high-performance liquid chromatography (HPLC) and solid-phase extraction (SPE) is similar to the use of adsorbent filler and matrix impurities in the interaction, adsorption of impurities so as to achieve the purpose of removing impurities and purification; Specification Cat No Description Packaging ZP-B110101 ... -
HAMAG diameter 13mm hydrophobic Pore size 0.22um Disposable pp Sterile nylon syringe filters for laboratory Made of PTFE
Description HAMAG offer diameter 13mm hydrophobic Pore size 0.22um syringe filters which are suitable for laboratory use. The material of filter membrane is PTFE. It is the quick, convenient and reliable filtering tool for laboratory use. The syringe filter is beautiful, lightweight, very clean，sterile and naturally hydrophobic. It is mainly used for sample pre-filtration and clarification of removing bacteria and filtration of particles,liquids and gases . It is the first choice to filter H... -
HAMAG Solid Phase Extraction Manifold With 12 holes
HAMAG offers a solid phase extraction manifold With 12 holes.
The new-style solid phase extraction manifold is made up of solid phase extraction instrument, the waste liquid cylinder and the vacuum pump.
-
Double chamber micro volume with septum caps high recovery storage glass vial
Micro volume vials with double chamber protection at 13-425 screw-thread vials are the original, widely opening vials. screw top Vials are manufactured of Clear, Type I Class A or Amber, Type I Class B borosilicate glass. Requires the use of 13-425 closures and 1.5mm septa. The the inner body provides double protection of precious samples to prevent breakage risk.
-
HAMAG 13mm hydrophobic 0.22um Disposable PTFE membrane syringe filters
HAMAG offer diameter 13mm hydrophobic Pore size 0.22um syringe filters which are suitable for laboratory use. filter membrane is made from selected PTFE.
Hamag PTFE syringe filter is quick, convenient and reliable filtering tool for laboratory use. light weight, clean,sterile and naturally hydrophobic.
