Graduated Class B, type 1, pipettes are manufactured in soda-lime glass to ISO835 standard and calibrated for delivery (EX) from zero at the top to any graduation line down to the shoulder, with a 5 second waiting time. Amber stain graduations and inscriptions provide good chemical and abrasion resistance.
Tolerances and colour code:
|Capacity,||Graduations,||Code||Class AS||Delivery time,|
|1||0.01||Yellow||0.007||4 to 10|
|2||0.02||Black||0.010||4 to 10|
|5||0.05||Red||0.030||7 to 13|
|10||0.10||Orange||0.050||7 to 13|
|25||0.10||Green||0.100||11 to 17|