127232 Results for: "Nap\u0119dy+pomp+perystaltycznych&pageNo=13"

Supplier: Merck

(R)-(+)-1,1'-Bi-2-naphthol, Sigma-Aldrich®

Supplier: Merck

6-Amino-1,4-benzodioxane, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Shelves, Perforated stainless steel shelf, For: IMC18 Compact 18 litre incubator

Supplier: Merck

5-Iodo-1,2,3-trimethoxybenzene, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

Hydrochloric acid 4 N in 1,4-dioxane/water

Supplier: Molekula

Aluminium chloride hexahydrate

Supplier: LGC Standards PROMOCHEM

2,2',3,4',5,6-Hexachlorobiphenyl (PCB No. 147)

Supplier: Merck

1-Butyl-3-methylimidazolium hydrogen sulphate, Sigma-Aldrich®

Supplier: Merck

Test strips for the reflectometers RQflex® 10, RQflex® 10 plus and RQflex® 20.

Supplier: MARIENFELD

Made of chemically resistant borosilicate D 263™ M glass, Hydrolytic Class I

Supplier: Bel-Art Products, a Part of SP

Height-adjustable racks securely hold up to six tubes or vials at any desired depth in a water bath or beaker. The rack has a flexible grip that easily retains mixed test tubes of varying weight and volume from 1,5 ml to 15 ml.

Supplier: BEHR

COD determination is a very important parameter for wastewater and sewage measurements. Behr workstations guarantee COD analysis in strict accordance with the following standards.

Supplier: DIVERSIFIED BIOTECH

Disposable reagent reservooirs made of resistant and durable PET.

Supplier: HUBER

Adaptor, 90°, M38×1,5 female thread to M38×1,5 male thread, Thread: M38x1,5

Supplier: VACUUBRAND

High vacuum, helium leak-tested right angle valves VE have stainless steel bellows which seals the drive mechanism without any gap on the vacuum side.

Supplier: VARIAN

SepTech™ C18 bulk media, designed for high performance separations at high capacity. The two pore sizes, 60 Å and 150 Å, have been optimised to give high capacity for small molecules and larger natural molecules and peptides, respectively.

Supplier: VARIAN

Chromatography vial closure, Aluminium, Ø: 11 mm, Aluminium caps, 11 mm, For: 1 ml vials

Supplier: VACUUBRAND

These small flanges with thread made of stainless steel.

Supplier: US Biological

Anti-ADAM12 Sheep Polyclonal Antibody

Supplier: Charles River Laboratories Cell Solutions

CD19⁺ B cells are isolated from mononuclear cells by positive or negative selection using immunomagnetic cell separation procedures. Peripheral blood cells are collected from normal human volunteers by direct collection or by using the COBE® Spectra or Spectra Optia® Apheresis System where cell-rich leukapheresis product is extracted using continuous flow centrifugal technology directly into the collection bag.

Supplier: Merck

1,4-Dichlorobutane for synthesis, Sigma-Aldrich®

Supplier: Merck

1,2-Dichlorobenzene for synthesis, Sigma-Aldrich®

Supplier: IKA

Stand model, volume range 1 to 1500 ml. The T 18 digital drive unit offers a wide speed range from 3000 to 25000 min⁻¹ that enables users to work at high circumferential speeds even with small rotor diameters. A broad choice of dispersing elements guarantees a wide range of applications.

Supplier: MACHEREY-NAGEL

These snap cap vials are used for storage of powdery samples.

Supplier: EDVOTEK

Hands-on simulation of molecular testing for COVID-19.

Supplier: ANTIBODIES.COM

Mouse IL-16 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of mouse IL-16 in serum, plasma, and other biological fluids.

Supplier: ProSci Inc.

The IL12 receptor complex, formed by IL12RB1 and IL12RB2, mediates the type I immune responses of various types of lymphocytes. Its ligand, IL12, is a heterodimeric cytokine composed of IL-12p35 and IL-12p40 subunits that are linked via disulphide bonds. Ligation of IL-12 to its receptor involves the binding of IL-12p35 to IL12RB1 and IL-12p40 to IL12RB2. This will result in the activation of tyrosine kinase 2 (TYK2), which is associated with the IL12RB1 chain and Janus kinase 2 (JAK2), which is associated with the IL12RB2 chain. Activated TYK2 and JAK2 direct the phosphorylation of STAT4. IL12RB1 is present on all lymphocytes, while the expression of IL12RB2 is tightly regulated. It has shown that the expression of IL12RB2 is limited to Th2 cells. IL12RB2 subunit plays an important role in Th1 cell differentiation, since its absence leads to an abortive Th1 differentiation that has dysfunctional production of Th1 effector molecules.

Supplier: Merck

1-Phenyl-1,2-propanedione, Sigma-Aldrich®

Supplier: Merck

3-Methyl-1,2-cyclopentanedione, Sigma-Aldrich®

Supplier: Merck

1,4-Phenylene diisocyanate, Sigma-Aldrich®