Tubes - Scilogex D2012 User Manual

11.1.3 Notice
The centrifuge rotor can separate samples which density lower than 2.0 g/ml. If the separated samples density is over
2.0 g/ml, please calculate allowable speed depending on the following formula.
Allow Speed (rpm) = Maximum speed × (2.0 (g/ml) /Sample density (g/ml) )1/2
11.1.4 Autoclaving
The rotor is manufactured in high-strength aluminum alloy material and can be autoclaved: 121 (1.0kg/cm2)20
minutes.
CAUTION
● The lid of the rotor is made of plastic, can not be high-pressure sterilization, only ordinary sterilization can be used.

11.2 Tubes

11.2.1 Cleaning and sterilizing tubes
Table 11.2 Cleaning and sterilizing conditions for tubes
Conditions
Cleaning
Sterilization
11.2.2 Cleaning PC tubes
PC material is low in chemical resistance against alkaline solutions. Avoid using neutral detergents with pH
higher than 9. Note that pH of some neutral detergents are still higher than 9 even if diluted according to the the
manufacturer's instruction. Use detergent with its pH between 7 and 9.
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Cleaning fluids
Ultrasonic cleaning
Autoclaving
Boiling
Ultraviolet sterilization
Gas sterilization
PA:Polyallomer; PC:Polycarbonate; PP:Polypropylene
D2012 High Speed Mini Micro-Centrifuge
Acidic(pH5 or lower)
Acidic(higher than pH5 )
Alkaline(higher than pH9 )
Alkaline(pH9 or lower)
Neutral(pH7)
Warm water(up to 70 )
Neutral detergent(pH7)
115 (0.7kg/cm2)30minutes
121 (1.0kg/cm2)20 minutes
126 (1.4kg/cm2)15 minutes
15 to 30 minutes
200-300nm
Ethylene oxide
Formaldehyde
O:Applicable X:Inapplicable
PA PC PP
Materials
X X
O O
O X
O O
O O
O O
O O
O O
X O
X X
O O
X X
O X
O O
Page 17
X
O
O
O
O
O
O
O
O
X
O
X
O
O