227013 výsledků pro: "merck"

Supplier: Merck

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).
Spectroquant® cell test kits.

Supplier: Merck

Readybag® gamma-irradiated and pre-weighed granulated media pouches for fast, flexible and easy pathogen testing. Readybag® media pouches speed up and simplify food pathogen testing routines: All media preparation steps are eliminated from workflow. Just add sterile water before incubation. Readybag® series includes Salmonella (Buffered Peptone Water) and Listeria (Half Fraser Broth).

Supplier: Merck

Lid for anaerobic jar (spare)

Supplier: Merck

D-(+)-Malic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Palmitoyl chloride for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Hydroxyethyl-methakrylát ≥97.0% (by GC) stabilised for synthesis, Sigma-Aldrich®

Supplier: Merck

Ethylmetakrylát stabilizovaný for synthesis, Sigma-Aldrich®

Supplier: Merck

Anhydrid kyseliny propiónové for synthesis, Sigma-Aldrich®

Supplier: Merck

Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Supplier: Merck

Rezorcinol, GR analytical reagent, Supelco®

Supplier: Merck

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation Detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: Merck

Quick tests, visual colour comparison.

Supplier: Merck

Guanidiniumkarbonát for synthesis, Sigma-Aldrich®

Supplier: Merck

Dodecylbenzene for synthesis, Sigma-Aldrich®

Supplier: Merck

(4-Methoxyphenyl)acetic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Tris(2-ethylhexyl)phosphate for synthesis, Sigma-Aldrich®

Supplier: Merck

Allyl acetoacetate for synthesis, Sigma-Aldrich®

Supplier: Merck

(±)-2-Nonanol for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Ethyl-9,10-anthraquinone for synthesis, Sigma-Aldrich®

Supplier: Merck

Uhličitan cesný

Supplier: Merck

Uhličitan vápenatý, EMSURE® for analysis of silicates, precipitated, Supelco®

Supplier: Merck

1-Butanol, LiChrosolv® for HPLC, Supelco®

Supplier: Merck

Síran železito-amonný dodekahydrát, EMSURE® for analysis, Supelco®

Supplier: Merck

1-Octadecene for synthesis, Sigma-Aldrich®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Supplier: Merck

Fluorid vápenatý

Supplier: Merck

Octan kobaltnatý tetrahydrát

Supplier: Merck

Superspher® improves the separation efficiency of HPLC analysis. This high performance spherical silica carrier, with a mean particle size of 4 μm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

Supplier: Merck

Standardy - titan, 1000 mg/L, Certipur®, Supelco®, Titanium, Matrice: H₂O, Aplikace: Standardy ICP

Supplier: Merck

Palladium(II) acetate for synthesis, Sigma-Aldrich®