Electrochemistry Buffers
Hach Company Buffer Solution, pH 4.01, 125 mL
pH Buffer Standard Solution for pH electrode calibration, Colorless pH buffer solution. pH is 4.01 ±0.02 at 25°C, 125 mL bottle
Hach Company Buffer Powder PIllows, pH 4.01 & pH 7.00, pk/2x15
pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. pH is ±0.02 at 25°C. Pack of 15 pillows of pH 4.01 (red) and 15 pillows of pH 7.00 (yellow).
Electron Microscopy Sciences pH Buffer Set pH 7 40 ML
These are pH calibration and buffer solutions to allow you to adjust your testing system to measure your samples' unknown pH more precisely. Always choose a pH 7 buffer plus at least one other pH value close to your expected measurement range. Calibration should be performed before each reading or each set of readings. For best accuracy perform standardizations with fresh buffer solutions. Never pour used buffer back into the bottle. Use buffers directly above and below the expeted value of your sample. Match the temperature of the buffer to the temperature of the samples.
STA PHARMACEUTICAL US LLC 1-(o-Ph-NO2)-3-(DMTr)oxypropyl amidite | 1 g | CAS 168329-40-6 | InChIKey KHOFWXQDBRVNMM-UHFFFAOYSA-N
1-(o-Ph-NO2)-3-(DMTr)oxypropyl amidite is a Amidite reagent (Subcategory: Spacer Modifiers) sold by WuXi TIDES. Offered in 1 g. Store at -20 °C. Ships on dry ice. SDS available for reference.
Specifications
- CAS: 168329-40-6
- MDL: No data
- InChIKey: KHOFWXQDBRVNMM-UHFFFAOYSA-N
- Molecular Weight: 699.784761998
- Molecular Formula: C39H46N3O7P
- Purity: ≥95%
- Container Type: 60 mL Glass (20-400)
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 63 g
- Commodity Code: 29299090
- Country Of Origin: China
- IUPAC: 3-(bis(4-methoxyphenyl)(phenyl)methoxy)-1-(2-nitrophenyl)propyl (2-cyanoethyl) diisopropylphosphoramidite
- SMILES: CC(N(P(OC(C1=C(C=CC=C1)[N+]([O-])=O)CCOC(C2=CC=C(C=C2)OC)(C3=CC=C(C=C3)OC)C4=CC=CC=C4)OCCC#N)C(C)C)C