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Displaying 5451-5500 of 12111 results.
Sigma Cat.No.Description
92142Biochanin A
analytical standard
92144Yeast Extract
suitable for microbiology
92145D-Panose
analytical standard
92167Oleuropein
analytical standard
92214Potassium phosphate monobasic
TraceCERT®, certified reference material, 31P-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
922644-Methoxyphenol
analytical standard
92279Scandium Standard for ICP
TraceCERT®, 1 g/L Sc in nitric acid (nominal concentration)
92323Vibrio ChromoSelect Agar
NutriSelect® Plus, powder, selective and differential for Vibrio spp., pkg of 67.5 g, pkg of 500 g
92324Cronobacter spp. ChromoSelect Agar
suitable for microbiology, NutriSelect® Plus
92325Bacillus ChromoSelect Agar
suitable for microbiology, NutriSelect® Plus
92330Trimethyl borate
purum, ≥99.0% (GC)
92332Chloride ionophore IV
Selectophore
92337Bromotrimethylsilane
purum, ≥97.0% (AT)
92342Galangin
analytical standard
92359DL-α-Tocopherol acetate
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
92360Chlorotrimethylsilane
puriss., ≥99.0% (GC)
92395Ponceau SX
analytical standard
92412Yeast Mannitol Agar without Calcium
suitable for microbiology, NutriSelect® Basic
92427Bisphenol A (3-chloro-2-hydroxypropyl) (2,3-dihydroxypropyl) ether
analytical standard
92435TBX Agar
NutriSelect® Plus, according to ISO 16649, powder, for Escherichia coli, pkg of 100 g, pkg of 500 g
92439Decanoyl-L-carnitine-(N-methyl-d3)
analytical standard
92446Sodium methoxide solution
derivatization grade (GC derivatization), 0.5 M
92451Timestrip Plus 25 °C
92478D-(+)-Galacturonic acid monohydrate
analytical standard
92498Heart extract
from bovine heart, pkg of 500 g, suitable for microbiology
92504Scandium Standard for ICP
TraceCERT®, 10 g/L Sc in nitric acid (nominal concentration)
92571mono-Methyl fumarate
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
92574Mefenamic acid
analytical standard
92586Suberoyl-L-carnitine-(N-methyl-d3) lithium salt
analytical standard
92587EC O157:H7 ChromoSelect Agar, Modified
NutriSelect® Plus, suitable for microbiology
925883,4-Dihydroxybenzaldehyde
analytical standard
925964-Hydroxybenzoic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
92615Tin Standard for ICP
TraceCERT®, 1 g/L Sn in hydrochloric acid (nominal concentration)
92648Betulin
analytical standard
92649m-Coumaric acid
analytical standard
92650Strep B ChromoSelect Selective Supplement
suitable for microbiology
92661Sebacoyl-L-carnitine-(N-methyl-d3) lithium salt
analytical standard
92683D-(+)-Mannose
analytical standard
926885,5-Dimethyl-1-pyrroline N-oxide
for ESR-spectroscopy
927181-(Trimethylsilyl)imidazole - Pyridine mixture
derivatization grade (GC derivatization), LiChropur
92730Trimethyl phosphite
≥97%
92732Trimethylsulfonium hydroxide solution
~0.25 M in methanol, derivatization grade (GC derivatization), LiChropur
92816Maleic acid
qNMR standard, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
928179-Aminoacridine
suitable for matrix substance for MALDI-MS, ≥99.5% (HPLC)
92822Picrylsulfonic acid solution
1 M in H2O
92841Dioxybenzone
analytical standard
92936Color Reference Solutions
related to Ph.Eur Color intensity testing, analytical standard, Set of colors B
929394-Methylaminoantipyrine hydrochloride
analytical standard
92949Trace Metal Mix A5 with Co
suitable for microbiology, Sterile supplement recommended for the culture and maintenance of Cyanobacteria
929595-Hydroxyhexanoic acid sodium salt
analytical standard

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