Eiginleikar lyfjaglerflöskur

Meðal 8 lyfjaglerflöskuvara sem falla undir nýja staðalinn er stöðlum hverrar vöru skipt í 3 flokka eftir efni og frammistöðu. Fyrsti flokkurinn er bórsílíkatgler, annar flokkurinn er lágt bórsílíkatgler og þriðji flokkurinn er Soda lime gler. Þótt tiltekin vara úr ákveðinni tegund efnis hafi ekki enn verið framleidd hafa staðlar fyrir þessa vörutegund verið teknir upp, sem leysir vandamálið við að setja staðla eftir að vörur eru venjulega framleiddar. Alls konar lyf með mismunandi einkunn, mismunandi eiginleika, mismunandi notkun og skammtaform hafa sveigjanlegri og stærri valkosti fyrir vörur og staðla mismunandi efna.

Clarified the definition of borosilicate glass and low borosilicate glass, the international standard ISO 4802. 1-1988 "Water resistance of the inner surface of glassware and glass containers Part 1: Determination and classification by titration" Glass) is defined as glass containing 5-13 percent (m/m) of boron trioxide (B-2O-3), but ISO 12775 "Classification of Glass Composition and Test Methods for Normal Mass Production" issued in 1997 In the definition of borosilicate glass (including neutral glass) containing diboron trioxide (B-2O-3) greater than 8 percent (m/m). According to the principles of glass classification in 1997 international standards, the B-2O-3 6 percent (m/m) glass material widely used in China's pharmaceutical glass bottle industry for many years should not be called borosilicate glass or neutral glass. Tests have proved that some of the glass particle water resistance and inner surface water resistance tests of this type of material are not up to level 1 and HC1, or are at the edge of level 1 and 2. Practice has also proved that some of this type of glass will have neutral failure or peeling during use. However, this type of glass has been produced and used in China for many years. The new standard retains this type of glass and stipulates its B-2O- The content of 3 should meet the requirement of 5-8 percent (m/m), which clearly defines that this type of glass cannot be called borosilicate glass (or neutral glass), and it is named low borosilicate glass.