Chemicals Reagents S

Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex...

Synonym(s): Sodium deuteroxide solution; Sodium hydroxide-d Empirical Formula: DNaO Linear Formula: NaOD / D₂O Formula Weight: 41.00 MDL Number: MFCD00037669 Refractive Index: n 20/D 1.4039

Grade: Technical CAS No.: 6131-90-4

Synonym(s): S-(−)-1,4-Dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-3-pyridinecarboxylic acid methyl ester Empirical Formula: C₁₆H₁₅F₃N₂O₄ Linear Formula: C₁₆H₁₅F₃N₂O₄...

Molecular Formula: C15D3H24NO6 · xLi+ Linear Structural Formula: C15D3H24NO6 · xLi+ Purity: >=95.0% (HPLC) Storage: -20C

ACS reagent, ≥98% Synonym(s): Monosodium phosphate; Sodium dihydrogen phosphate monohydrate Empirical Formula: H₂NaO₄P -+ H₂O Formula Weight: 137.99 Linear Formula: NaH₂PO₄ -+ H₂O MDL Number: MFCD00149208 Purity: ≥98%;...

Grade: Purified CAS No.: 7789-53-9

Synonym(s): NH2 functionalized NPs Density: 1.158 g/mL at 25 °C Storage: 20-25°C

Synonym(s): L-Valinol Empirical Formula: C₅H₁₃NO Linear Formula: (CH₃)₂CHCH(NH₂)CH₂OH Formula Weight: 103.16 MDL Number: MFCD00064296 Purity: 96% Boiling Point: 81 °C/8 mmHg(lit.) Melting Point:...

Storage Temperature: −20°C Application: Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of heroin. Legal Information: Sigma Pseudo is a trademark of Sigma-Aldrich Co. LLC

Synonym(s): Caprylic acid sodium salt; Octanoic acid sodium salt; Sodium caprylate Empirical Formula: C₈H₁₅NaO₂ Linear Formula: CH₃(CH₂)₆COONa Formula Weight: 166.19 MDL Number: MFCD00058511 Purity: ≥99% (capillary GC) Beilstein...

Synonyms: SimPlate Trays, Sleeve of 20 Trays Storage: room temp Legal Information: SimPlate is a registered trademark of BioControl Systems, Inc. Other Notes: For use with SimPlate (66002BC, 66003BC, 66004BC, 66005BC, 66006BC, 66007BC, 66008BC, 66009BC)

CAS Number: 20194-18-7 Formula: C7H9NaO Formula Weight: 132.14 Linear Formula: C6H5CH2ONa MDL No.: MFCD00192444 Boiling Point: 203-205 C Density: 1.077 g/mL at 25 C UNSPSC Code: 12352302

Synonyms: Sulfuric acid disilver(I) salt Formula: Ag₂SO₄ Formula Weight: 311.80 CAS No.: 10294-26-5 Purity: ≥99%

Synonyms: Sodium deuteroxide solution; Sodium hydroxide-d CAS Number: 14014-06-3 Formula: DNaO Formula Weight: 41 Linear Formula: NaOD / D2O MDL No.: MFCD00037669 Refractive Index: n20/D 1.418 UNSPSC Code: 12352200

Synonym(s): 1-Butanesulfonic acid sodium salt Formula: CH₃(CH₂)₃SO₃Na Formula Weight: 160.17 CAS No.: 2386-54-1 Purity: 98% Packaging: 25 g in poly bottle

Synonym(s): STAB Empirical Formula: C₆H₁₀BNaO₆ Linear Formula: (CH₃COO)₃BHNa Formula Weight: 211.94 MDL Number: MFCD00012211 Purity: 97% Melting Point: 116-120 °C (dec.)(lit.) Beilstein Registry Number: 4047608

Grade: Reagent, ACS CAS No.: 1313-60-6 UN No.: UN1504 Class: 5.1 Pkg. Group: PG I

Synonyms: MICRO SNYDER Column

MDL Number: MFCD00284586 Storage: −20°C

Synonym(s): Cesibor; Tetrakis(4-fluorophenyl)boron sodium Formula: (FC₆H₄)₄BNa·2H₂O Formula Weight: 450.21 CAS No.: 207683-22-5 Purity: 98% Application: Reagent for the two-phase titration of nonionic surfactants in the presence of anionic surfactants....

Empirical Formula: CO₃Sr Linear Formula: SrCO₃ Formula Weight: 147.63 MDL Number: MFCD00011250 Purity: ≥98% Density: 3.7 g/mL at 25 °C(lit.)

Intended for the use as a positive quality control sample in the testing for the presence of the coronavirus SARS-CoV-2. It can be used to verify the correctness of the transcription and amplification steps for the SARS-CoV-2 real-time RT-PCR assays.EURM-019 is a solution containing a stabilised in...

Empirical Formula: C₁₃H₁₈O₇ Linear Formula: C₁₃H₁₈O₇ Formula Weight: 286.28 MDL Number: MFCD06794970 Purity: ≥95% (LC/MS-ELSD) Storage: −20°C