Product overviewThe Hecht Test Tubes 150 x 19 mm are made from high-quality borosilicate glass 3.3, designed with a heavy wall for superior durability and resistance to thermal and chemical stresses. These test tubes are ideal for use in laboratories, offering reliable performance for heating, mixing, and chemical reactions. Perfect for both routine and specialized applications, they provide excellent clarity…
Product overviewThe Hecht Test Tubes 150 x 19 mm are made from high-quality borosilicate glass 3.3, designed with a heavy wall for superior durability and resistance to thermal and chemical stresses. These test tubes are ideal for use in laboratories, offering reliable performance for heating, mixing, and chemical reactions. Perfect for both routine and specialized applications, they provide excellent clarity…
Dichloromethane 2.5L HPLC Dichloromethane (Methylene chloride) may be used in the following processes:• As an extractant for 2,2-dithioethyl-4-(2′-pyridyl)-4-butyro-γ-lactone.Dichloromethane may also be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studiesgradefor HPLCvapor density2.9 (vs air)vapor pressure24.45 psi ( 55 °C)6.83 psi ( 20 °C)InChI KeyYMWUJEATGCHHMB-UHFFFAOYSA-Nassay≥99.8%autoignition temp.1223 °Fcontainsamylene as stabilizerexpl. lim.22 %impuritiesfree chlorine, in accordance≤0.001% free acid…
Dichloromethane 2.5L HPLC Dichloromethane (Methylene chloride) may be used in the following processes:• As an extractant for 2,2-dithioethyl-4-(2′-pyridyl)-4-butyro-γ-lactone.Dichloromethane may also be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studiesgradefor HPLCvapor density2.9 (vs air)vapor pressure24.45 psi ( 55 °C)6.83 psi ( 20 °C)InChI KeyYMWUJEATGCHHMB-UHFFFAOYSA-Nassay≥99.8%autoignition temp.1223 °Fcontainsamylene as stabilizerexpl. lim.22 %impuritiesfree chlorine, in accordance≤0.001% free acid…
