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Displaying 1101-1150 of 12310 results.
Sigma Cat.No.Description
191703-Buten-1-ol
purum, ≥98.0% (GC)
19188cis,cis-5,8-Tetradecandienoyl-L-carnitine
analytical standard
19215Butyric acid
analytical standard
192457Cyclohexanone 2,4-dinitrophenylhydrazone
≥99%
19270Butyric anhydride
purum, ≥97.0% (NT)
193119Tetrabutylammonium bromide
ReagentPlus®, ≥99.0%
19329Omeprazole
analytical standard
19344LB Agar, Vegitone
suitable for microbiology, NutriSelect® Plus
19346Lactitol
analytical standard
19358Methyl butyrate
analytical standard
19399Nitric acid/Dipicolinic acid concentrate
HNO3 17 mM and Dipicolinic acid 17 mM in water, IC eluent concentrate (10x) for Metrosep C 6
194221-Butanol
analytical standard
19448Anhydroerythromycin A
analytical standard
19503HybriScan I Candida albicans
suitable for microbiology
195073Mordant Orange 1
Dye content 70 %
195243Naphthol Blue Black
Dye content 80 %
195251Direct Red 81
Dye content 50 %
19533Geranyl pyrophosphate lithium salt
analytical standard
19542Procyanidin B1
analytical standard
195758Tetramethylammonium bromide
98%
19600Butylbenzene
analytical standard
19606Biotin
tested according to Ph. Eur.
19667Butylboronic acid
derivatization grade (GC derivatization), LiChropur, ≥96.0% (T)
19718Plate Count Agar, Vegitone
suitable for microbiology, NutriSelect® Plus
197802-Chloro-2-methylpropane
puriss. p.a., ≥99.0% (GC)
198099Methyl violet 2B
certified by the BSC
198161Toluidine Blue O
certified by the BSC
198218Patent Blue VF
Dye content 50 %
198269Erythrosin B
certified by the BSC, Dye content ≥85 %
19847Paclobutrazol-(phenyl-d4)
PESTANAL®, analytical standard
19916Phosphorus Standard for ICP
TraceCERT®, 10 g/L P in H2O (nominal concentration)
19933Differential Coli-E.coli ID Membrane
white colored, sterile, diameter 70 mm, suitable for microbiology
19942Peptone (vegetable), No. 1
suitable for microbiology
19945Oleoyl-L-carnitine
analytical standard
199508Acridine Yellow G
Dye content 90 %
199542-Methyl-2-butanol
analytical standard
199540Ethyl eosin
certified by the BSC
199648Phenosafranin
Dye content 80 %
199664Sudan Black B
certified by the BSC
199672Sudan Orange G
Dye content 85 %
199737New Coccine
Dye content 75 %
200190Tetrachrome Stain (MacNeal)
200252-tert-Butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine
purum, ≥98.0% (GC)
200905Magnesium
turnings, reagent grade, 98%
201286Fast Red ITR
201316Quinaldine Red
Dye content 95 %
201820Acid Red 183
Dye content 30 %
201871Direct yellow 27
201960Acid Yellow 25
Dye content 40 %
201987Acid Yellow 17
Dye content 60 %

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New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


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