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Industrial n-Butyl Acetate (2)

 Last Update: 2021-11-23
 Source: Internet
 Author: User

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6 5 envelopes

1 4 ferrule

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4 Test method

Carry out according to the method specified in GB/T12717-2007

Take the arithmetic average of the results of two parallel determinations as the determination result, and the absolute difference between the two parallel determination results shall not exceed 0.

Carry out according to the method specified in GB/T12717-2007

Take the arithmetic mean of the two parallel determination results as the determination result, and the absolute difference between the two parallel determination results shall not be greater than 25% of the arithmetic mean of the two determination values

Carry out according to the method specified in GB/T12717-2007

Take the arithmetic average of the two parallel determination results as the determination result, and the absolute difference between the two parallel determination results shall not exceed 0.

Carry out according to the method specified in GB/T12717-2007

Carry out according to the method stipulated in GB/T12717-2007 towel
.
In the range of 0℃～40℃, the temperature correction coefficient of sample density is 0.
0010g/(cm ³ .
℃)
.

Take the arithmetic average of the two parallel determination results as the determination result, and the absolute difference between the two parallel determination results shall not exceed 0.
0005 g/cm ³
.

4.
8 Determination of evaporation residue

Carry out according to the method specified in GB/T12717-2007
.

Take the arithmetic mean of the two parallel determination results as the determination result, and the absolute difference between the two parallel determination results shall not exceed 0.
0005%
.

4.
9 Determination of odor

Carry out according to the method specified in GB/T12717-2007
.

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