Sigma Aldrich

Product Categories

meta-Phosphoric acid pieces for analysis (stabilized with sodium metaphosphate) EMSURE® 500g

1.00546.0500

Methanesulfonic acid ≥99.0% 500mL

471356-500ML

Methanol ≥99.8%, ACS, USP, N, 20L

MX0485-5

Methanol gradient grade OmniSolv 4L

MX0488-1

Methyl Red Sodium Salt, ACS reagent, Dye content 95%, 25G BTL

114502-25G

MILLIFLEX OASIS filtration unit, volume 100 mL, pore size 0.22 μm, gridded white mixed cellulose esters (MCE) filter, cs/24

MMGSWG124

N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS reagent, >98% 25g

222488-25G

n-Undecane ≥99.0% (GC) 500mL

8186290500

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane 25mL

15238-25ML

Nitric Acid Aqueous OmniTrace, 2.5L, Case of 4

NX0407-4

Nitric acid red, fuming, HNO3 >90 % 500mL

309079-500ML

Octadecylamine ≥99% (GC), 100g BTL

305391-100G

Octadecylamine ≥99% (GC), 25g BTL

305391-25G

OmniSolv Acetonitrile LC-MS 4X4L Case

AX0156-1

Organex-Q® Cartridge For Super-Q® systems

CPEX02201

Pancreatin from porcine pancreas 100g

P1750-100G

Phenolphthalein, pH indicator, ACS, Reag. Ph Eur, 100g

1072330025

Phosphoric acid ACS reagent, ≥85 wt. % in H2O 2.5L

695017-2.5L

Phosphoric Acid, 85 wt. % in H2O, 99.99% trace metals basis, 100ml BTL

345245-100ML

Phthaldiadehyde 5g HPLC ≥97%

P1378-5G

Plate Count agar, 500g

1054630500

Potassium hydrogen phthalate BioXtra, ≥99.95%, 100g BTL

P1088-100G

Potassium hydroxide solution in ethanol, 1L BTL

1091141000

Potassium Permanganate ACS Reagent 99.0% 500G

223468-500G

Potassium Phosphate Tribasic 500g Reagent ≥98%

P5629-500G

Potassium Sulfate 250g Reagent ≥99%

P0772-250G

Potassium tetraborate 500g Reagent ≥99.5

P5754-500G

Potato Dextrose Agar 100g

70139-100G

Purge/Trap K Vocarb 3000

28994-U

Pyridoxine hydrochloride, 500mg

PHR1036-500MG

Rebaudioside M phyproof® Reference Substance 10mg

PHL84146

Rebaudioside M phyproof® Reference Substance 10mg

PHL84146-10MG

Rebaudioside M, HPLC,95%,50mg

74632-50MG

Reinforced clostridial agar (RCA)

1054100500

Resveratrol ≥99% (HPLC) 100mg

R5010-100MG

Rosarin phyproof® Reference Substance 10mg

PHL89903-10MG