Calibration of laboratory glassware
SOP for Procurement and verification/calibration of laboratory glassware
5.1Procurement of glasswares
5.2 Verification / Calibration of Glassware
5.2.6 Calibrate/verification of volumetric flask
5.2.7 Calibrate/verification of one mark pipettes
5.2.9 Calibrate/verification of burette
5.2.12 Volumetric flask
Nominal Capacity (ml) |
10 |
25 |
50 |
100 |
200 |
250 |
500 |
1000 |
Tolerance ± (ml) |
|
|||||||
Class A |
0.02 |
0.03 |
0.04 |
0.06 |
0.08 |
0.10 |
0.15 |
0.20 |
Class B |
0.04 |
0.06 |
0.08 |
0.15 |
0.175 |
0.2 |
0.3 |
0.8 |
Sr. No |
Nominal Capacity(ml) |
Class A |
Class B |
||||||
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
||
1. |
10 |
9.98 |
10.02 |
9.9505 |
9.9904 |
9.96 |
10.04 |
9.9305 |
10.0103 |
2. |
25 |
24.97 |
25.03 |
24.8962 |
24.9560 |
24.94 |
25.06 |
24.8663 |
24.9859 |
3. |
50 |
49.96 |
50.04 |
49.8123 |
49.8920 |
49.92 |
50.08 |
49.7724 |
49.9319 |
4. |
100 |
99.94 |
100.06 |
99.6445 |
99.7641 |
99.85 |
100.15 |
99.5547 |
99.8539 |
5. |
200 |
199.92 |
200.08 |
199.3288 |
199.4884 |
199.825 |
200.175 |
199.2341 |
199.5831 |
6. |
250 |
249.9 |
250.1 |
249.1610 |
249.3605 |
249.8 |
250.2 |
249.0613 |
249.4602 |
7. |
500 |
499.85 |
500.15 |
498.3719 |
498.6711 |
499.7 |
500.3 |
498.2224 |
498.8206 |
8. |
1000 |
999.8 |
1000.2 |
996.8436 |
997.2424 |
999.2 |
1000.8 |
996.2454 |
997.8406 |
Nominal
Capacity (ml) |
1
|
2
|
5
|
10
|
20
|
25
|
50
|
100
|
Tolerance
Class A ± (ml) |
0.01
|
0.01
|
0.02
|
0.02
|
0.03
|
0.03
|
0.04
|
0.06
|
Tolerance
Class B ± (ml) |
0.02 |
0.02 |
0.03 |
0.04 |
0.05 |
0.06 |
0.08 |
0.12 |
Sr. No |
Nominal Capacity(ml) |
Class A |
Class B |
||||||
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
||
1. |
1 |
0.99 |
1.01 |
0.9871 |
1.0070 |
0.98 |
1.02 |
0.9771 |
1.0170 |
2. |
2 |
1.99 |
2.01 |
1.9841 |
2.0041 |
1.98 |
2.02 |
1.9741 |
2.0140 |
3. |
5 |
4.98 |
5.02 |
4.9653 |
5.0052 |
4.97 |
5.03 |
4.9553 |
5.0151 |
4. |
10 |
9.98 |
10.02 |
9.9505 |
9.9904 |
9.96 |
10.04 |
9.9305 |
10.0103 |
5. |
20 |
19.97 |
20.03 |
19.9109 |
19.9708 |
19.95 |
20.05 |
19.8910 |
19.9907 |
6. |
25 |
24.97 |
25.03 |
24.8962 |
24.9560 |
24.94 |
25.06 |
24.8663 |
24.9859 |
7. |
50 |
49.96 |
50.04 |
49.8123 |
49.8920 |
49.92 |
50.08 |
49.7724 |
49.9319 |
8. |
100 |
99.94 |
100.06 |
99.6445 |
99.7641 |
99.88 |
100.12 |
99.5847 |
99.8239 |
Nominal Capacity (ml) |
1 |
2 |
5 |
10 |
25 |
Subdivision (ml) |
0.01 |
0.02 |
0.05 |
0.10 |
0.2 |
Tolerance ± (ml) |
|
Class A |
0.006 |
0.01 |
0.03 |
0.05 |
0.1 |
Class B |
0.02 |
0.06 |
0.10 |
0.15 |
NA |
Sr. No |
Nominal Capacity(ml) |
Class A |
Class B |
||||||
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
||
1. |
1 |
0.994 |
1.006 |
0.9911 |
1.0030 |
0.98 |
1.02 |
0.9771 |
1.0170 |
2. |
2 |
1.99 |
2.01 |
1.9841 |
2.0041 |
1.94 |
2.06 |
1.9343 |
2.0539 |
3. |
5 |
4.97 |
5.03 |
4.9553 |
5.0151 |
4.90 |
5.10 |
4.8855 |
5.0849 |
4. |
10 |
9.95 |
10.05 |
9.9206 |
10.0203 |
9.85 |
10.15 |
9.8209 |
10.1200 |
5. |
25 |
24.9 |
25.1 |
24.8264 |
25.0258 |
NA |
NA |
NA |
NA |
Nominal Capacity (ml) |
10 |
25 |
50 |
100 |
Subdivision (ml) |
0.05 |
0.05 |
0.10 |
0.10 |
Tolerance ± (ml) |
|
|||
Class A |
0.01 |
0.03 |
0.05 |
0.10 |
Class B |
0.02 |
0.06 |
0.10 |
0.20 |
Sr. No |
Nominal Capacity(ml) |
Class A |
Class B |
||||||
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
Tolerance (-) ml |
Tolerance (+) ml |
Tolerance (-) g |
Tolerance (+) g |
||
1. |
10 |
9.99 |
10.01 |
9.9605 |
9.9804 |
9.98 |
10.02 |
9.9505 |
9.9904 |
2. |
25 |
24.97 |
25.03 |
24.8962 |
24.9560 |
24.94 |
25.06 |
24.8663 |
24.9859 |
3. |
50 |
49.95 |
50.05 |
49.8023 |
49.9020 |
49.9 |
50.1 |
49.7524 |
49.9519 |
4. |
100 |
99.9 |
100.10 |
99.6046 |
99.8040 |
99.8 |
100.2 |
99.5049 |
99.9037 |
S.
No |
Department |
Distribution [Yes / No] |
01 |
Quality Control Chemical section |
Yes |
SOP
Number |
Effective
Date |
Revision
Date |
Changes
done |
Change
control number |
QC-06-R02 |
01-08-2015 |
01-08-2017 |
Periodic Revision |
- |
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