Document Details
Name of Department/Committee : CHD 10
Document Number : CHD 10 ( 20485)
Document Title [English] : METHODS OF SAMPLING LABORATORY GLASSWARE Second Revision
Document Title [Hindi] : प्रयोगशाला काँच सामग्री के नमूने लेने की पद्धतियाँ ( दूसरा पुनरीक्षण )
Document Type : Revision
Language : English
Priority : 3
ICS Code : 71.040.20
Date of Project Approval : 28-07-2022
Standards to be Revised :
Sl.No. Is No & Year
1 IS 4426: 1992
Standards to be Superseded :
Sl.No. Is No & Year
1 IS 4426: 1992


Classification Details
Group : Chemicals, Plastics and their Products including packaging and Environment
Sub Group : Chemical Products
Sub Sub Group : Laboratory glassware and test methods
Aspects : Code of Practice
Risk : None
Certification : Not Certifiable
Short Commom Man's Title : Sampling of Laboratory Glassware
ITCHS Code :
Ministry :
Sustainable development Goals :
Degree of Equivalence : Indigenous
Identical/Equivalent Standards :
Organization Type:

::Cross Referenced Indian Standard::
Sl. No. Is No & Year IS Title
1 IS/ISO 718: 1990 Laboratory glassware - Thermal shock and thermal shock endurance - Test methods
2 IS 2303 : Part 1 : Sec 1: 2021 GRADING GLASS FOR ALKALINITY PART 1 HYDROLYTIC RESISTANCE OF GLASS GRAINS SECTION 1 DETERMINATION AND CLASSIFICATION OF HYDROLYTIC RESISTANCE AT 98C (Third Revision)
3 IS 2303 : Part 1 : Sec 2: 2021 GRADING GLASS FOR ALKALINITY PART 1 HYDROLYTIC RESISTANCE OF GLASS GRAINS SECTION 2 DETERMINATION AND CLASSIFICATION OF HYDROLYTIC RESISTANCE AT 121C
4 IS 18235 : 2023 Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (First Revision)
5 IS 4905: 2015 Random sampling and randomization procedures (First Revision)
6 IS 11469: 2016 Laboratory glassware - Methods for assessing the chemical resistance of enamels used for colour coding and colour marking (First Revision)

Sl.No. Synosis Points
1 This standard was originally published in 1967, under the title of ‘Methods of Sampling Laboratory Glassware and Medical Glass Instruments’. In the first revision in 1992, the Committee decided to delete the methods of sampling of medical glass instruments as medical glass instruments are being dealt by a separate sectional committee under the Medical Equipment and Hospital Planning Division Council of the Bureau of Indian Standards and their methods of sampling are given in the concerned product specifications. Also, the methods of sampling for accuracy, stability, volume scale, and waiting time were modified. The methods of sampling for boiling test and dry heat were deleted in view of the thermal shock test given in product standards.
2 While reviewing the standard, the committee noted that all the referred test methods have been revised and new standards for testing of capacity and thermal shock resistance of laboratory glassware have been published by adopting ISO 4787 and ISO 718 respectively, hence in view of the above, the committee decided to undertake the second revision of the standard to incorporate the above changes along with the editorial changes such as the addition of ICS No., Hindi Title, Updation of References, etc. as per the latest standard formulation practices.

Timeline Details


S.No. P-Draft
Completion Date
WC-Draft
Completion Date
Final-Draft
Completion Date
Project
Completion Date(Gazette)
Entered By Entered On
1 07-09-2022 07-01-2023 31-12-2024 28-02-2025 Mr. MOHIT GARG 20-12-2024
Stages
Sl.
No.
Stage Date of Occurence Remarks Circulated to Files
1 Generation of Document Number 28-07-2022 -------
2 P-Draft Waived 07-09-2022 -------
3 WC Draft 07-09-2022 Duration : 60 Days
Submitted for HOD approval
Remarks : The CHD 10 Committee in its 21st meeting approved the draft for wide circulation
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4 WC Draft 07-09-2022 WC approved by HOD
CHDC  CHD 10 : 5, -------
5 Skipped to Finalization 20-12-2024 Stage-Changed -------
6 Finalization 20-12-2024 Finalized in the 25th meeting of CHD 10 -------
7 Final Draft 20-12-2024 Submited for HOD approval
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8 Final Draft Rejected by HOD 26-12-2024 Final Draft rejected by HOD
Remarks: Please check Committee composition
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9 Final Draft 01-01-2025 Submited for HOD approval

Remarks: Committee Composition updated
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10 Final Draft draft accepted by HOD and sent to Publication 02-01-2025 Final Draft approved by HOD -------
11 Accepted by Publication 07-01-2025 Final Draft accepted by Publication
Remarks: Accepted by Publication
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12 Proof sent to Technical Department 07-01-2025 प्रथम एडिटिड कॉपी संलग्न है -------