119349 Results for: "3,4-Dihydroxybenzoic+acid&pageNo=13"

Supplier: Merck

Organic Standard, 1,4-Dioxane solution, NMR tube size 3 mm x 8 in.

Supplier: SIGMA ALDRICH MICROSCOPY

Formalin solution, neutral buffered, 10% is the most commonly used fixative for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. 10% NBF is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue. Formalin fixation is thought to form between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship.

Supplier: Merck

Organic Standard, trans-1,2-Dichloroethylene, Pack type: Glass bottle for solids

Supplier: HAMILTON BONADUZ

Robust combination pH electrodes especially suited for use in media containing proteins or solid and semi-solid samples, such as meat and cheese.

Supplier: BURKLE

HDPE, translucent.

Supplier: Bohlender

Non-porous, transparent, gastight tubing.

Supplier: Bohlender

Non-porous, transparent, gastight tubing.

Supplier: VWR Chemicals

A standard solution of resazurin is prepared by dissolving one tablet in 50ml of sterile glass-distilled water. One ml of this solution should be added to 10ml of milk for each test. Solutions must be made freshly each day.

Supplier: Simport Scientific

HDPE. Fit tubes of 15 ml capacity and 17 mm Ø.

Supplier: Thermo Fisher Scientific

Propyl-4-hydroxybenzoate 99+%

Supplier: Thermo Fisher Scientific

PP, conical bottom, graduated, sterile, autoclavable with HDPE screw cap.

Supplier: UPCHURCH SCIENTIFIC

Upchurch Scientific® NanoTight™, F-142N, ferrules, ETFE natural, 10-32 coned port, for 1/16" OD tubing, 4000 psi, ETFE

Supplier: Hach

Digital titration provides a more precise and accurate method than the drop test method.

Supplier: GLASWARENFABRIK KARL HECHT

DURAN® borosilicate glass, round bottom, beaded rim.

Supplier: Apollo Scientific

Practically free of homologs.

Supplier: Apollo Scientific

(S)-2-Amino-4-methoxy-4-oxobutanoic acid hydrochloride 98%

Supplier: Cayman Chemical

1-Methoxy-5-methylphenazinium (methyl sulphate) is a photochemically stable mediator of electron transport between NADPH and various electron acceptors such as tetrazolium dyes. It can be used to visualise NAD-linked dehydrogenase activities.

Supplier: Merck

Benzene-1,3,5-tricarbonyl trichloride for synthesis, Sigma-Aldrich®

Supplier: Merck

1,1'-[Oxybis(ethyleneoxy)]diethylene for synthesis, Sigma-Aldrich®

Supplier: Merck

Organic Standard, 1,2-Dinitroglycerin solution, Ampoule of 1 ml

Supplier: Thermo Fisher Scientific

PC container with blue HDPE lid, white HDPE tube holder and foam insert.

Supplier: VWR Collection

Polycarbonate gabled lid, For: VWRB2 12

Supplier: VWR Collection

Spare lid, VWR®, For: VWB 12

Supplier: SIGMA ALDRICH MICROSCOPY

1,2-Dichloro-4,5-dinitrobenzene,98%

Supplier: SIGMA ALDRICH MICROSCOPY

Membrane impermeant, phenanthridinium intercalator dye excited by mercury or xenon-arc lamps or argon-ion laser. Suitable for use in fluorescence microscopy, confocal laser scanning microscopy, flow cytometry, and fluorometry. Used as a nuclear counterstain.

Supplier: SIGMA ALDRICH MICROSCOPY

Formalin solution, neutral buffered, 10% may be used as a reagent for the primary fixation of tissues for diagnostic applications of an immunoperoxidase method in hematopathology.

Supplier: TCI

Isopropylboronic acid pinacol ester ≥95.0% (by GC, titration analysis)

Supplier: Binder

Stacking adapter for safe stacking of two identical units KB/KBF/KBF PRO 130, KB 130, KB PRO 130, KBF 130, KBF PRO 130

Supplier: OriGene

Anti-CCR9 Mouse Polyclonal Antibody [clone: eBioCW-1.2 (CW-1.2)]

Supplier: EPPENDORF

Eppendorf rotors for centrifuge 5427 R redefine efficiency. Tailor your centrifugation with various capacities and speeds. Explore accessory options for enhanced versatility, ensuring precise sample processing for diverse applications.