FILTER-TIP,GEL-LOAD,STERIL F.G

A. Gilson-style Pipetmen Micropipets (and similar models)

  We primarily use the Gilson micropipets in the core course labs. We have four sizes identified by the number on the round button on the plunger. The value is the maximum volume in microliters that can be transferred with that size pipet

Appendix F: Centrifugation

from the vertical (such as the Sorvall SS-34 rotor or the Beckman JA-20). Figure F.1 presents a cross- sectional diagram of the Sorvall SS-34. Swinging bucket rotors (also known as horizontal rotors) have the advantage that there is usually a clean meniscus

F值表（方差齐性检验用）

P＝0.05 （双侧） r r（较大均方的自由度） n 2 2 3 4 5 6 7 8 9 10 12 15 20 30 60 00 1 799 364 899 922 937 948 957 963 969 977 985 993 1001 1010 1018 1 2 39.0 39.2 39.2 39.3 39.3 39.3 39.4 39.4 39.4 39.4 39.4 39.4 39.5 39.5 39.5 2 3 10.0 15.4 15