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The medical cotton Roll are all made of high quality material and have passed all kinds of the standards and you can use them without any worry. This kind of the absorbent cotton Roll can be used for many situations and you can prepare some for emergency.
Specification of Dental Cotton Roll
Material:100% Cotton
Color:White
PH Value:5.5-7.5
Size:8mm,10mm,12mm,14mm,etc.
Specific Water Absorption : 23G Min
Fiber Length : 13-16mm
Surface Active Substance : 2mm Max
Loading Port : Shanghai
