90.93 Standard confirmed Dec 15, 2007
CEN
CEN/TC 332 Laboratory equipment
European Norm
71.040.20 Laboratory ware and related apparatus
ISO 4142:2002 specifies a range of test tubes, suitable for general laboratory use, fabricated from borosilicate, neutral or soda/lime glass, which are designated Type I, Type II and Type III respectively.
PUBLISHED
EN ISO 4142:2002
90.93
Standard confirmed
Dec 15, 2007