Chemicals Reagents E

The EmbryoMax range of PMEF cells provides researchers with a convenient solution for ES cell culture by eliminating the need for time consuming feeder cell isolation and preparation. Many embryonic stem cell culture protocols necessitate the use of primary mouse embryo fibroblast (PMEF) cells. In...

Synonyms: 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide; EtBr; Homidium bromide Formula: C₂₁H₂₀BrN₃ Formula Weight: 394.31 CAS No.: 1239-45-8 Application: Ethidium bromide (EtBr) is the most commonly used nucleic acid stain for PAGE or agarose gel...

≥98.0% (HPLC) Synonym(s): Baytril Empirical Formula: C₁₉H₂₂FN₃O₃ Formula Weight: 359.39 Linear Formula: C₁₉H₂₂FN₃O₃ MDL Number: MFCD00792463 Purity: ≥98.0% (HPLC) Beilstein Registry Number:...

CAS No.: 542-90-5 UN No.: UN1992 Class: 3 (6.1) Pkg. Group: PG III

Empirical Formula: C₇H₁₃BrO₂ Linear Formula: Br(CH₂)₄COOC₂H₅ Formula Weight: 209.08 MDL Number: MFCD00000266 Purity: 98% Boiling Point: 104-109 °C/12 mmHg(lit.) Density: 1.321 g/mL at...

Synonym(s): Acetoacetic ester Formula: CH₃COCH₂COOC₂H₅ Formula Weight: 130.14 CAS No.: 141-97-9 Purity: ≥99.0% (GC) Density: 1.029g/mLat 20°C(lit.) Packaging: 1 kg in poly bottle

Synonym(s): 2-Methoxyethyl acrylate Empirical Formula: C₆H₁₀O₃ Linear Formula: H₂C=CHCO₂CH₂CH₂OCH₃ Formula Weight: 130.14 MDL Number: MFCD00048149 Purity: 98% Boiling Point: 56 °C/12 mmHg(lit.)...

volumetric, 0.2 M EDTA-Na₂, for complexometry Synonym(s): (Ethylenedinitrilo)tetraacetic acid disodium salt; EDTA disodium salt; EDTA-Na₂ Empirical Formula: C₁₀H₁₄N₂Na₂O₈ Formula Weight: 336.21 Linear Formula:...

EX-CELL(R) 325 PF CHO is a protein-free medium which has been developed for the growth of Chinese Hamster Ovary (CHO) cells. Because it contains no large macromolecules, EX-CELL 325 PF CHO facilitates the isolation and purification of secreted proteins from the cells. CHO cells propagated in EX-CELL...

Formula: C₆H₅C₂H₅ Formula Weight: 106.17 CAS No.: 100-41-4 Purity: 99% Density: 0.867 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2, 2.5 L in glass bottle Packaging: 20 L in steel drum

PESTANAL ® , analytical standard Synonym(s): S -Ethyl- N,N -dipropylthiocarbamate Empirical Formula: C₉H₁₉NOS Formula Weight: 189.32 Linear Formula: C₉H₁₉NOS MDL Number: MFCD00053780 Beilstein Registry Number: 1762751 RTECS No.: FA4550000

EDS-Pak(R) Polisher is an activated carbon-based cartridge to be connected at the outlet of ultrapure water equipment, at the outlet of the Q-POD(R) dispenser of the Milli-Q(R) Integral and Advantage A10 for the best results. EDS-Pak(R) cartridge media, it's housing, and connector materials are...

Molecular Formula: C17H16N2O4S Molecular Weight: 344.38 Linear Structural Formula: C17H16N2O4S MDL Number: MFCD03847301 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect...

biotech. grade, ≥99.8% Synonym(s): EtOAc Empirical Formula: C₄H₈O₂ Formula Weight: 88.11 Linear Formula: CH₃COOC₂H₅ MDL Number: MFCD00009171 Purity: ≥99.8% Boiling Point: 76.5-77.5 °C(lit.) Melting Point:...

Storage Temperature: 2-8°C

Synonym(s): N , N -Dibutylethanolamine Formula: (CH₃CH₂CH₂CH₂)₂NCH₂CH₂OH Formula Weight: 173.30 CAS No.: 102-81-8 UN Number: UN2873 Purity: 99% Density: 0.86g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle

Synonym(s): 6-Bromohexanoic acid ethyl ester; Ethyl 6-bromocapronate Formula: Br(CH₂)₅COOCH₂CH₃ Formula Weight: 223.11 CAS No.: 25542-62-5 UN Number: UN3272 Purity: 99% Density: 1.254g/mLat 25°C(lit.) Other Notes: May darken in storage Packaging:...

Empirical Formula: C₄H₈OS Linear Formula: CH₃COSC₂H₅ Formula Weight: 104.17 MDL Number: MFCD00015178 Purity: ≥98% Boiling Point: 116 °C(lit.) Density: 0.979 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

CAS No.: 51934-41-9 Formula: C₉H₉IO₂ Formula Weight: 276.07 Linear Formula: C₉H₉IO₂ MDL No.: MFCD00017344 Purity: 0.97 Flash Point (F): >230 °F Flash Point (C): >110 °C Density: 1.641 g/mL at...

Synonym(s): EX-CELL ® EBx ™ Serum-Free Media Storage: 2-8°C; 2-8°C

Formula: (HOOCCH₂)₂NCH₂CH₂N(CH₂COOH)₂ Formula Weight: 292.25 CAS Number: 60-00-4 Synonym(s): Ethylenediaminetetraacetic acid, (Ethylenedinitrilo)tetraacetic Acid

Synonym(s): Enteropeptidase MDL Number: MFCD00131020 Storage: −20°C

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (S)-2-Hydroxy 3-butenylglucosinolate...

CAS No.: 39786-35-1 Formula: C₁₁H₁₁NO₃ Formula Weight: 205.21 Linear Formula: C₁₁H₁₁NO₃ MDL No.: MFCD00641330 Purity: 0.97 Melting Point: 77-81 °C(lit.)