Electrochemistry Buffers
Andwin Scientific pH Reference Standard Buffers, 500 mL
BDH pH buffers are available as either colorless or colored solutions.
Andwin Scientific PH 7 BUFFER SOLUTION, 4L POUCH
The BDH pH reference standard buffer is a clear, yellow, odorless, liquid solution. This contains hydrochloric acid, potassium chloride, and deionized water. It is classified to have a 6.99-7.01 pH at 25.0 �C. This product is packaged and sold in a 4 L cubitainer.
Andwin Scientific PH 4 BUFFER, POUCH 4L
The BDH pH reference standard buffer is a clear, red, odorless, liquid solution. It is classified to have a 3.99-4.01 pH at 25.0 �C. This product is packaged and sold in a 4 L cubitainer.
Electron Microscopy Sciences Borate Buffer Working Solution 500 ML
Used in Jones Method for Kidney, Silver Method For the staining of basement membranes, reticulum fibers, collagen and nuclei. References: Jones, D.B., Amer. J. Path. 27:99 (1951) AFIP Manual of Histological Staining Methods, 3rd Ed., Ed. L. Luna: NY: McGraw-Hill Publications, c. 1968, p.97
STA PHARMACEUTICAL US LLC 1-(o-Ph-NO2)-3-(DMTr)oxypropyl amidite | 5 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 5 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: 250 mL Glass (28-400)
- Pack Size: 5 g
- Net Weight: 5 g
- Gross Weight: 174.7 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
Cole-Parmer Oakton Buffer Solution, pH 4.01; 1000 mL
• Oakton pH Buffer Solutions have pH/temperature tables printed on the labels for accurate calibrations (not on 60-mL, but included as insert) • Manufactured under ISO 9000 quality guidelines and traceable to NIST standards • If unopened, shelf life is 2 years; once opened, use pH 4 and pH 7 within 90 days, pH 10 within 30 days • Buffer Options: - pH 1.68 buffer available in clear - pH 4.01 buffer available in red - pH 6.86 buffer available in clear - pH 7.00 buffer available in yellow - pH 9.18 buffer available in clear - pH 10.01 buffer available in blue - pH 12.46 buffer available in clear
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Yellow, pH 7; 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 10, 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Color-coded and colorless buffers are available in 500-mL, 1-L, or 4-L packaging sizes. Store at room temperature. Certified Reference Materials (CRM) meet federal, state, and or local agencies strictest mandates, and deliver exact calibration results for any pH meter. A2LA ISO/IEC 17025:2005 (1750.01) (Calibration Laboratory) and ISO Guide 34 (Certified Reference Material Producer) provide highest achievable levels of product production, documentation, and accuracy. Additional accreditations include ISO 31 (content) and ISO 35 (statistical analysis). ISO 9001 ensures that world-class product standards for Materials are always met. Traceable products are calibrated to NIST-traceable standards and ready to use as soon as you receive it.
Aqua Solutions Buffer pH 7.00 ± 0.01 @ 25°C NIST Traceable (Yellow) (4L)
Buffer pH 7.00 ± 0.01 @ 25°C NIST Traceable (Yellow) (4L)
Andwin Scientific 500 ML BUFFER PH 7.00
The Standard Buffer Solution is a compound made to the specific pH value of +6.99 to 7.01 This product helps in resisting the change in pH when moderate amounts of either a base or acid are added, or on dilution with a solvent. This is sold in the quantity of 500 mL.
Andwin Scientific STANDARD BUFFER COLORLESS PH 2
The BDH pH reference standard buffer is a clear, colorless, odorless, liquid solution. This contains hydrochloric acid, potassium chloride, and deionized water. It is classified to have a 2.00 pH at 25.0 C. This product is packaged and sold in a 500 mL poly bottle.
Aqua Solutions Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (10L)
Buffer pH 4.01 ± 0.01 @ 25°C NIST Traceable (Red) (10L)
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 4, 1000 mL
Oakton pH buffers are compared against, and are traceable to, NIST Standard Reference Materials. Each bottle includes a NIST-traceable calibration report stating accuracy at 25C to 0.010 pH. Store at room temperature. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory.
MSC Hanna Instruments HI7004L 4.01% pH Range Buffer Solution 500 ml Bottle
Hanna Instruments HI7004L 4.01% pH Range Buffer Solution 500 ml Bottle