METHOD TO DETERMINE ALKALINE SOLUBILITY OF WOOL.
€18.00
METHOD OF COLOURIMETRIC DETERMINATION OF THE CONTENT IN "CISTINE + CISTEINE" WOOL HIDROLIZATED.
SAMPLING METHOD FOR A GREAT QUANTITY OF WOOL IN WOOLING WASTE TO DETERMINE THE DIAMETER OF FIBRES AND OR ITS LENGTH.
DETERMINATION OF THE CONTENT OR EFFICIENCY OF WASHED WOOL IN WOOL WITH ITS SUINT.
METHOD TO OBTAIN SUBSAMPLES REPRESENTATIVE OF WOOL WITH ITS SUINT.
€15.00
METHOD FOR WASHING OF SUBSAMPLES OF WOOL.
DETERMINATION OF DRY WEIGHT OF WASHED WOOL.
DETERMINATION OF ASH CONTENT IN SUBSAMPLES OF WASHED WOOL.
DETERMINATION OF EXTRACTABLE MATTER WITH ALCOHOL IN WASHED WOOL SUBSAMPLES.
DETERMINATION OF THE CONTENT IN VEGETABEL MATTER ANDOF THE TOTAL OF INSOLUBLE IMPURITIES IN ALKALI OF WASHED WOOL SUBSAMPLES.
METHOD OF DETERMINATION THE CONTENT IN CISTEMIC ACID OF WOOL HYDROLIZED BY MEANS OF ELECTROPHORESIS IN PAPER AND COLOURIMETRY.
PRECISIONS IN THE METHOD OF DETERMINING THE CONTENT IN CISTERNIC ACID OF HYDROLIZED OF WOOL BY MEANS OF ELECTROPHORESIS ON PAPER AND COLOURIMETRY.
COTTON FIBRES. DETERMINATION OF BREAKING TENACITY OF FLAT BUNDLES.
COTTON FIBRES. DESCRIPTION AND WAY OF USING THE DYNAMOMETRE PRESSLEY TO DETERMINE THE BREAKING TENACITY OF FLAT BUNDLES.
DESCRIPTION AND WAY OF USING THE "STELOMETRE" TO DETERMINE THE BREAKING TENACITY AND ELONGATION OF FLAT BUNDLES OF COTTON.
