Milk products and milk-based foods — Determination of fat content by the Weibull- Berntrop gravimetr...
Specification of a method to those products, that may containe high levels of stabilizer or tickening agent or of egg yolk or of fruit. It consists in digesting of a test portion by boiling with dilute hydrochloric acid, filtrating of the hot digest through a wetted filter paper, extracting of the fat from the dried filter paper using n-hexane or light petroleum, removing of the solvent by…
Fixed capacitors for use in electronic equipment. Part 17: Blank detail specification: Fixed metalli...
Supplementary document to the sectional specification which contains
requirements for style and layout and minimum content of detail
specifications for fixed metallized polypropylene film dielectric
a.c. and pulse capacitors - Assessment level E.
Specifies a method for determining ammonia and other volatile amines that can be liberated by strong alkali from photographic processing wastes. The method is applicable in the range 10 to 200 mg/l of NH3 or 8 to 160 mg/l of nitrogen.
Oil of French lavender (Lavandula angustifolia P. Miller)
The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow. Odour: Characteristic, rustic and recalling the odour of lavernder flowers. Relative density at 20/20 °C: 0,877 - 0,890. Refractive index at 20 °C: 1,4580 - 1,4640. Optical rotation at 20 °C: Range from - 11 to - 7 . Miscibility in 70 % (V/V) ethanol at 20 °C: 1 volume in not…
