Advanced Search

SIAL Brand

Displaying 3551-3600 of 12116 results.
Sigma Cat.No.Description
51208LB Broth
NutriSelect® Plus, High salt, powder, pack of 500 g or 2.5 kg, non-sterile, nonselective for Escherichia coli
51239Oxytetra Selective Supplement
suitable for microbiology
51244Zirconium Standard for ICP
TraceCERT®, 1 g/L Zr in nitric acid and hydrofluoric acid (nominal concentration)
51362Auramine
analytical standard
51363L-Asparagine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
51381(±)-β-Citronellol
analytical standard
51383Sudan I
analytical standard
51387MRSA Selective Supplement
suitable for microbiology
51405MacConkey-Agar (without salt)
suitable for microbiology, NutriSelect® Plus
51411Fluorobenzene
analytical standard
51414modified Tryptic Soy Agar- Dehydrated Culture Media
NutriSelect® Plus, lecithin 0.7 g/L, polysorbate 80 (Tween® 80) 5 g/L, powder, suitable for microbiology
51453Bisphenol F
analytical standard
51463Urea Broth
suitable for microbiology, NutriSelect® Basic
51474Phosphorus Standard for AAS
TraceCERT®, 1 g/L P in H2O (nominal concentration)
51483Yeast Nitrogen Base
suitable for microbiology, NutriSelect® Plus
5148881,4-Dimethylpyridinium p-toluenesulfonate
98%
51489Rapid Coliform ChromoSelect Broth
suitable for microbiology, NutriSelect® Plus
51490Hektoen Enteric Agar
suitable for microbiology, NutriSelect® Plus
51523Heneicosane
analytical standard
51529Hentriacontane
analytical standard
51535Methyl heneicosanoate
analytical standard
5154Silk, Fibroin Solution
50 mg/mL
51558HEPES buffered saline
BioUltra, Molecular Biology, 2× concentrate
51559Heptacosane
analytical standard
51572L-Aspartic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
51578Heptadecane
analytical standard
51602Sudan Red B
analytical standard
51624[(3R)-3-Hydroxy-cis-octadec-9-enoyl]-L-carnitine
analytical standard
51633Methyl heptadecanoate
analytical standard
51706QC-Standard Solution for EN ISO 9377-2
analytical standard
51707Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin
≥98.0%
517127Dimethyl carbonate
anhydrous, ≥99%
51715Conductivity Standard
conductivity 20000 μS/cm at 25 °C
51716Propionate Standard for IC
TraceCERT®, 1000 mg/L propionate in water (nominal concentration)
51730Heptane
analytical standard
51759Rapid Enterococci ChromoSelect Agar
suitable for microbiology, NutriSelect® Plus
51777Lead Standard for IC
TraceCERT®, 1000 mg/L Pb2+ in nitric acid (nominal concentration)
51782Linalool
analytical standard
51788Aniline
analytical standard
51791Acetate Standard for IC
TraceCERT®, 1000 mg/L acetate in water (nominal concentration)
51795Conductivity Standard
conductivity 2000 μS/cm at 25 °C
51799Putrescine
analytical standard
51803Gruft Mycobacterial Supplement
suitable for microbiology
51825Bemotrizinol
analytical standard
51832Sodium 1-heptanesulfonate monohydrate
suitable for ion pair chromatography, LiChropur, ≥99.0% (T)
51833Sodium 1-heptanesulfonate monohydrate
≥99.0% (T)
51841Peptone (vegetable) acid hydrolysate
suitable for microbiology
51844Multielement standard solution 4 for ICP
TraceCERT®, in 10% nitric acid
51863Ginkgolide A
analytical standard
51868trans-Caffeic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top