Advanced Search

SIGMA Brand

Displaying 72901-72950 of 116253 results.
Sigma Cat.No.Description
L5391Lectin from Bandeiraea simplicifolia (Griffonia simplicifolia)
Isolectin B4 (BSI-B4), peroxidase conjugate, lyophilized powder
L5399Lipid A, diphosphoryl from Escherichia coli F583 (Rd mutant)
L5414Laser Tough-Spots®
diam. 3/8 in., blue
L5418Lipopolysaccharides from Escherichia coli O55:B5
Ready Made solution, 1 mg/mL
L5420Lumefantrine
L5501L-Lysine
≥98% (TLC)
L5502Lys-Lys dihydrochloride
L5505Lectin from Ulex europaeus (gorse, furze)
lyophilized powder
L5520L-15 Medium (Leibovitz)
Without L-glutamine, liquid, sterile-filtered, suitable for cell culture
L5530Latex beads, carboxylate-modified polystyrene, fluorescent orange
aqueous suspension, 0.5 μm mean particle size
L5539Laser Tough-Spots®
diam. 3/8 in., green
L5542LB Agar Plates
pre-poured LB agar plates
L5543Lipopolysaccharides from Escherichia coli O26:B6
Ready Made solution, 1 mg/mL, 0.2 μm filtered
L5545Levosimendan
≥98% (HPLC)
L5647Lidocaine hydrochloride monohydrate
solid
L5664Laser Tough-Spots®
diam. 3/8 in., orange
L5667LB Agar Ampicillin-100, Plates
pre-poured LB agar plates with 100 μg/ml ampicillin
L5668Lipopolysaccharides from Escherichia coli O127:B8
Ready Made solution, 1 mg/mL
L5670Locostatin
≥98% (HPLC)
L5751L-Lysine dihydrochloride
≥98% (HPLC)
L5768Lanosterol
≥93%, powder
L5777N-Lauroylsarcosine sodium salt
BioXtra, ≥97% (TLC)
L5789Laser Tough-Spots®
diam. 3/8 in., red
L5793Leupeptin
BioUltra, microbial, ≥95% (HPLC)
L5886Lipopolysaccharides from Salmonella enterica serotype abortus equi
purified by phenol extraction
L5900Linoleic Acid-Water Soluble
powder, BioReagent, suitable for cell culture
L5914Laser Tough-Spots®
diam. 3/8 in., yellow
L5918Lomustine
≥98%
L6001DL-Lysine monohydrochloride
≥98% (HPLC)
L6004Lincomycin hydrochloride
≥90% (TLC)
L6007Leucine Aminopeptidase, microsomal from porcine kidney
Type VI-S, lyophilized powder, ≥12 units/mg protein (biuret)
L6010α-Lactalbumin from bovine milk
Type III, calcium depleted, ≥85% (PAGE), lyophilized powder
L6011Lipopolysaccharides from Salmonella enterica serotype enteritidis
purified by phenol extraction
L6031Linolenic acid methyl ester isomer mix
L6039Laser Tough-Spots®
diam. 1/2 in., blue
L6135Lectin from Arachis hypogaea (peanut)
biotin conjugate, lyophilized powder
L6136Lipopolysaccharides from Serratia marcescens
purified by phenol extraction
L6143Lipopolysaccharides from Salmonella enterica serotype typhimurium
BioXtra, suitable for cell culture, γ-irradiated
L6146Lugol solution
L6150Lysine Oxidase from Trichoderma viride
lyophilized powder, ≥20 units/mg protein
L6152D-Luciferin
synthetic, BioXtra, ≥99% (HPLC)
L6155Latex beads, carboxylate-modified, streptavidin-labeled, blue
buffered aqueous suspension, 0.25 μm mean particle size
L6164Laser Tough-Spots®
diam. 1/2 in., green
L6170β-Lactamase
recombinant, expressed in E. coli
L6250Lithocholic acid
≥95%
L6254Leishman’s stain
used as histology stain
L6261Lipopolysaccharides from Salmonella enterica serotype minnesota
purified by phenol extraction
L6274Laminin from human placenta
liquid, BioReagent, suitable for cell culture
L6289Laser Tough-Spots®
diam. 1/2 in., orange
L6292Lisinopril
≥98% (HPLC)

Returns/Order support

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


Quick Order

* Required


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


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