|
US$409.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15724-2024: Laboratory glassware一Beakers
Status: Valid GB/T 15724: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 15724-2024 | English | 409 |
Add to Cart
|
4 days [Need to translate]
|
Laboratory glassware一Beakers
| Valid |
GB/T 15724-2024
|
| GB/T 15724-2008 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Laboratory glassware -- Beakers
| Valid |
GB/T 15724-2008
|
| GB/T 15724.1-1995 | English | 359 |
Add to Cart
|
3 days [Need to translate]
|
Laboratory glassware--Beaker
| Obsolete |
GB/T 15724.1-1995
|
Standard similar to GB/T 15724-2024 GB/T 51033 GB/T 50082 GB/T 15724 Basic data | Standard ID | GB/T 15724-2024 (GB/T15724-2024) | | Description (Translated English) | Laboratory glasswareһBeakers | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N64 | | Classification of International Standard | 81.040.01 | | Word Count Estimation | 20,266 | | Date of Issue | 2024-10-26 | | Date of Implementation | 2025-05-01 | | Older Standard (superseded by this standard) | GB/T 15724-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 15724-2024: Laboratory glassware一Beakers---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT15724-2024
Laboratory glassware-Beakers
Laboratory glassware beaker
Laboratory glassware-Beakers
(ISO 3819.2015, MOD)
ICS 81.040.01
CCS N 64
National Standard of the People's Republic of China
Replaces GB/T 15724-2008
Released on October 26, 2024
Implementation on May 1, 2025
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface... Ⅲ
1 Scope... 1
2 Normative references... 1
3 Terms and Definitions 1
4 Classification and specification series... 1
5 Structure type and specifications... 2
5.1 Low-profile beaker... 2
5.2 Tall Beaker... 3
5.3 Conical beaker... 4
5.4 Structural Design 5
6 Technical Requirements... 6
6.1 Materials 6
6.2 Physical and chemical properties 6
6.3 Appearance 6
7 Test Methods 8
7.1 Specifications and Dimensions... 8
7.2 Physical and chemical properties 8
7.3 Materials 9
7.4 Appearance 9
8 Inspection Rules... 9
8.1 Inspection Classification 9
8.2 Sampling plan 9
8.3 Batch Grouping Rules... 10
8.4 Factory Inspection 10
8.5 Type Inspection 10
8.6 Judgment Rules 10
9 Marking, packaging, transportation and storage 10
9.1 Logo 10
9.2 Packaging 10
9.3 Transportation 11
9.4 Storage 11
Appendix A (Informative) Comparison table of structure numbers between this document and ISO 3819.2015... 12
Appendix B (Informative) List of technical differences between this document and ISO 3819.2015 and their reasons... 13
Appendix C (Informative) Laboratory Glassware─Capacity Graduation Table of Beakers... 14
Preface
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting is required.
This document replaces GB/T 15724-2008 Laboratory Glassware Beakers. Compared with GB/T 15724-2008, except for the structure
In addition to adjustments and editorial changes, the main technical changes are as follows.
The low-profile beakers now have 4 000 mL and 10 000 mL specifications (see Chapter 4);
Changed the beaker wall thickness requirements (see 5.4.3, 4.2.3 of the.2008 edition); -
The physical and chemical performance requirements have been changed (see 6.2, 5.2 of the.2008 edition); -
The appearance requirements have been changed (see 6.3, 5.3 of the.2008 edition); -
Changed the marking requirements (see 9.1, 8.1 of the.2008 edition). -
This document is modified to adopt ISO 3819.2015 “Laboratory glassware beakers”.
Compared with ISO 3819.2015, this document has many structural adjustments.
See Appendix A.
This document has many technical differences compared to ISO 3819.2015.
A list of these technical differences and their reasons is given in Appendix B.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Light Industry Federation.
This document is under the jurisdiction of the National Technical Committee for Standardization of Glass Instruments (SAC/TC 178).
This document was drafted by. Beijing Pharmaceutical Packaging Materials Inspection Institute, Sichuan Shubo (Group) Co., Ltd., Jiangsu Huaou Glass Co., Ltd.
Co., Ltd., Shanghai Erfan Biotechnology Co., Ltd., Beijing Glass Group Co., Ltd., and Chongqing Xinweier Glass Co., Ltd.
The main drafters of this document are Yuan Chunmei, Yao Yujie, Chen Ruzhu, Cheng Jiahong, Xu Wenhua, Ling Zhaopei, and Zhang Chunjiang.
The previous versions of this document and the documents it replaces are as follows.
GB/T 15724.1-1995, GB/T 15724.2-1995;-
GB/T 15724-2008;-
This is the second revision.
Laboratory glassware beaker
1 Scope
This document specifies the classification and specification series of beakers, structural types and specifications, technical requirements, inspection rules and marking, packaging,
Transport and storage, describes the test methods.
This document applies to the production, packaging, transportation and storage of laboratory glassware beakers made of borosilicate glass.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For undated references, only the latest version (including all amendments) applies.
In this document.
GB/T 191 Pictorial symbols for packaging, storage and transportation
GB/T 2828.1 Sampling procedures for inspection by attributes Part 1.Sampling plans for batch inspection based on acceptance quality limit (AQL)
GB/T 4548 Test method and classification of water erosion resistance of inner surface of glass containers
GB/T 4548.2 Glass products - Determination and classification of the water corrosion resistance of the inner surface of glass containers by flame spectrometry
GB/T 6543 Single and double corrugated cartons for transport packaging
GB/T 6579 Test method for thermal shock and thermal shock strength of laboratory glassware
GB/T 6580 Test method and classification of glass resistance to corrosion by boiling mixed alkali aqueous solution
GB/T 6581 Flame emission or atomic absorption spectrometric method for determination of resistance of glass to hydrochloric acid at 100°C
GB/T 6582 Glass - Test method and classification for water resistance of glass particles at 98°C
GB/T 15726 Test method for internal stress in glassware
GB/T 15728 Gravimetric test method and classification of glass resistance to corrosion by boiling hydrochloric acid
GB/T 16920 Determination of mean linear thermal expansion coefficient of glass
GB/T 28194 Determination of the bilinear normal thermal expansion coefficient of glass
GB/T 28209 Chemical analysis methods for borosilicate glass
GB/T 34843 3.3 Properties of borosilicate glass
GB/T 42222 Glass instruments - Test method and classification for optical uniformity
3 Terms and Definitions
There are no terms or definitions that require definition in this document.
4 Categories and Specification Series
The classification and specification series of beakers are shown in Table 1.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15724-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 15724-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 15724-2024_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15724-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 15724-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15724-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|