Describes a biological test under controlled conditions. Performance is compared statistically against that of fully prescribed reference dispensers.
BS 4172-2:1993 History
BS 4172-2:1999
$95.00 $190.00
BS 4172-2:1993
$132.00 $264.00
More Standards PDF
BS 1113:1992
$199.00 $398.00
BS 7666-2:1994
$80.00 $160.00
BS 6546:1994
$80.00 $160.00
BS 7666-3:1994
$132.00 $264.00



