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Sigma Cat.No.Description
P6083Potassium nitrate
BioXtra, ≥99.0%
P60W0CLow Temperature Viscosity Standard
ASTM D 2162 traceable
P6148Paraformaldehyde
reagent grade, crystalline
P6224TWEEN® 80
from non-animal source
P6349TWEEN® 80
viscous liquid, Low-peroxide
P6463Peptone Hy-Soy® T
suitable for microbiology
P6474TWEEN® 80
viscous liquid, Preservative Free, Low-peroxide; Low-carbonyls
P6585TWEEN® 20
Low-peroxide; Low-carbonyls
P6667Poly(ethylene glycol)
average mol wt 10,000
P6685Potato Dextrose Broth
NutriSelect® Basic, powder, for yeasts, for bacteria, for molds, pack of 250 g, pkg of 1 kg
P6863PDAM
derivatization grade (HPLC)
P6892Pyronin B
Dye content ≥30 %
P7003Piperazine hexahydrate
analytical standard
P7045Phenformin hydrochloride
analytical standard
P7170Ponceau S solution
BioReagent, suitable (for use in cellulose acetate electrophoresis), 0.1 % (w/v) in 5% acetic acid
P7184Sigma Pseudo Corpse Scent
drowned victim scent
P7295Primidone
analytical standard
P7309Sigma Pseudo Narcotic Scent Marijuana formulation
P7536Pectin
for use with Total Dietary Fiber Control Kit, TDF-C10
P7632Pararosaniline Base
crystalline
P7914Phthaldialdehyde Reagent
Solution Incomplete
P7949TWEEN® 20
BioXtra, viscous liquid
P8074TWEEN® 80
BioXtra, viscous liquid
P8119Protein Standard
analytical standard, 80 mg/mL (HSA and gamma-globulins)
P8136Poly(vinyl alcohol)
87-90% hydrolyzed, average mol wt 30,000-70,000
P8155(R)-(−)-Phenylephrine hydrochloride
analytical standard
P8192TWEEN® 80 solution
10%, low peroxide
P8199Sodium pentanesulfonate
BioXtra
P8281Potassium phosphate dibasic
reagent grade, ≥98.0%
P8341TWEEN® 20
Low-peroxide; Low-carbonyls
P8574Sodium pyruvate
BioXtra, ≥99%
P8709Potassium Phosphate Monobasic solution
reagent grade, 1.0 M in solution
P8721Penicillin G potassium salt
P8976Phenol red broth base
NutriSelect® Plus, suitable for microbiology
P9327Potassium chloride solution
0.075 M, sterile-filtered, BioXtra, suitable for cell culture
P9333Potassium chloride
BioXtra, ≥99.0%
P9346Liquified Phenol
≥89.0%
P9352Perfringens T.S.C. supplement
suitable for microbiology
P93751,10-Phenanthroline monohydrate
reagent grade
P9380Pyridoxamine dihydrochloride
analytical standard, ≥98%
P9422Pramoxine hydrochloride
analytical standard, ≥98%
P9458Potassium sulfate
BioXtra, ≥99.0%
P9602Polymyxin B selective supplement
for bacteria, sterile, suitable for microbiology
P9672Probucol
analytical standard
P9755Pyridoxine hydrochloride
≥98% (HPLC)
P97623-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt
Indicator ligand
P9875Phenolphthalein bisphosphate tetrasodium salt
~95%
PB3000Lead - Soil
certified reference material, pkg of 50 g
PHL80013Cucurbitacin E
phyproof® Reference Substance
PHL80046Scopolamine hydrobromide
phyproof® Reference Substance

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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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