Macron™ H485-06 Dichloromethane, UltimAR Analytical Reagent Grade for Liquid Chromatography & UV Spectrophotometry, 1L Glass Bottle (Case of 6)
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- Case of 6 x 1L Glass Bottles
- Manufacturer Part No: MK-H485-06
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Details
Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Appearance | Passes Test |
| ACS - Assay (CH₂Cl₂ including stabilizer) | >= 99.9 % |
| ACS - Color (APHA) | <= 10 |
| ACS - Free Halogens | Passes Test |
| ACS - Residue after Evaporation | <= 0.0001 % |
| ACS - Titrable Acid (meq/g) | <= 0.0003 |
| ACS - Water (H₂O)(by coulometry) | <= 0.01 % |
| Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | <= 1.0 ppb |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 233 nm | <= 1.00 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 235 nm | <= 1.0 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm | <= 0.10 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm | <= 0.10 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm | <= 0.04 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | <= 0.005 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 - 400 nm | <= 0.003 |
| Liquid Chromatography Suitability Absorbance | Passes Test |
| ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) | <= 5 |
| Sum of the Peaks (ng/L) | <= 10 |
| FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) | <= 5 |
| Sum of the Peaks (µg/L) | <= 10 |
| Preservative - Methanol (CH₃OH) | >= 400 ppm |
| Preservative - Amylenes | >= 8 ppm |
| Extraction - Concentration Suitability | |
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Product Specifications
| TEST | SPECIFICATION |
| For Laboratory,Research,or Manufacturing Use | |
| Appearance | Passes Test |
| ACS - Assay (CH₂Cl₂ including stabilizer) | >= 99.9 % |
| ACS - Color (APHA) | <= 10 |
| ACS - Free Halogens | Passes Test |
| ACS - Residue after Evaporation | <= 0.0001 % |
| ACS - Titrable Acid (meq/g) | <= 0.0003 |
| ACS - Water (H₂O)(by coulometry) | <= 0.01 % |
| Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | <= 1.0 ppb |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 233 nm | <= 1.00 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 235 nm | <= 1.0 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm | <= 0.10 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm | <= 0.10 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm | <= 0.04 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm | <= 0.005 |
| Ultraviolet Absorbance (1.00-cm cell vs. water) - 300 - 400 nm | <= 0.003 |
| Liquid Chromatography Suitability Absorbance | Passes Test |
| ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) | <= 5 |
| Sum of the Peaks (ng/L) | <= 10 |
| FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) | <= 5 |
| Sum of the Peaks (µg/L) | <= 10 |
| Preservative - Methanol (CH₃OH) | >= 400 ppm |
| Preservative - Amylenes | >= 8 ppm |
| Extraction - Concentration Suitability | |