N64 实验室用玻璃、陶瓷、塑料器皿 标准查询与下载

ISO 13079:2011 试验室玻璃与塑料制品.使用魏氏法测量红细胞沉降率用管

Laboratory glass and plastics ware - Tubes for the measurement of the erythrocyte sedimentation rate by the Westergren method

NF B35-309:2011 实验室玻璃仪器.测定体积的仪器.供使用和容量测试的方法

Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use.

DIN EN ISO 4787:2011 实验室玻璃仪器.测定体积的仪器.供使用和容量的试验方法(ISO 4787-2010,修正版本2010-06-15).德文版本EN ISO 4787-2011

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. NOTE Testing is the process by which the conformity of the individual volumetric instrument with the appropriate standard is determined, culminating in the determination of its error of measurement at one or more points. The International Standards for the individual volumetric instruments include clauses on the definition of capacity; these clauses describe the method of manipulation in sufficient detail to define the capacity without ambiguity. This International Standard contains supplementary information. The procedures are applicable to volumetric instruments with nominal capacities in the range of 0.1 ml to 10 000 ml. This include: single-volume pipettes (see ISO 648) without subdivisions; graduated measuring pipettes and dilution pipettes, with partial or complete subdivisions (see ISO 835); burettes (see ISO 385); volumetric flasks (see ISO 1042); and graduated measuring cylinders (see ISO 4788). The procedures are not recommended for testing of volumetric instruments with capacities below 0.1 ml such as micro-glassware. This International Standard does not deal specifically with pyknometers as specified in ISO 3507. However, the procedures specified below for the determination of volume of glassware can, for the most part, also be followed for the calibration of pyknometers.

Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2010, Corrected version 2010-06-15); German version EN ISO 4787:2011

DIN 12791-1:2011 实验室玻璃器皿.密度比重计一般要求

Laboratory glassware - Density hydrometers - Part 1: General requirements

ASTM D5417-11 运用维特曼转鼓试验仪的标准操作规程

This equipment may be used to bring about the changes in texture on the surface of pile floor covering caused by mechanical action. The acceptance criteria of this practice shall be set by mutual agreement between the purchaser and the supplier. 1.1 This practice describes the equipment and operation of the Vettermann drum tester for testing pile yarn floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action. 1.2 This practice is only applicable for use in testing unused pile floor covering of all types. It is not applicable for use in testing used pile yarn floor coverings. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Operation of the Vettermann Drum Tester

ASTM D5025-11 塑料材料的小型燃烧试验用实验室燃烧器的标准规格

1.1 This specification covers the physical dimensions and characteristics of a laboratory burner to be used as an ignition source for small-scale burning tests on plastic materials. The burner is used with methane, propane, or butane supply gases for flame heights of 20 to 125 mm. 1.2 Fire testing of products and materials is inherently hazardous, and adequate safeguards for personnel and property shall be employed in conducting these tests. 1.3 The burner described in this specification is suitable for use in the following ASTM standards: Specification C509, Test Method D229, Test Method D635, Test Method D876, Test Method D3014, Test Method D3801, Test Method D4804, Test Method D4986, and Test Method D5048. Safety hazards and known limitations on applicability of fire-test-response standards are addressed in the individual test methods. Note 18212;This specification is equivalent to the ignition source specified in IEC 60695-11-3, Annex A and IEC 60695-11-4, Annex A. Note 28212;This specification is equivalent to the P/PF2 ignition source specified in ISO 10093.

Standard Specification for Laboratory Burner Used for Small-Scale Burning Tests on Plastic Materials

KS L ISO 385-3:2010 实验室玻璃器皿.滴定管.第3部分:规定时间30秒的滴定管

이 표준은 국제적으로 수용할 수 있는 대기 시간이 30초로 규정된 뷰렛(형식 II 뷰렛)에

Laboratory glassware－Burettes－Part 3：Burettes for which a waiting time of 30 s is specified

KS L ISO 385-1:2010 实验室玻璃器皿.滴定管.第1部分:通用要求

이 표준은 국제적으로 수용할 수 있는, 주로 실험실용으로 사용하기에 적합한 뷰렛의 시리즈의

Laboratory glassware－Burettes－Part 1：General requirements

KS L ISO 385-2:2010 实验室玻璃器皿.滴定管.第2部分:无规定等待时间的滴定管

이 표준은 국제적으로 수용할 수 있는 대기 시간이 없도록 규정된 뷰렛(형식 I 뷰렛)에 대

Laboratory glassware－Burettes－Part 2：Burettes for which no waiting time is specified

KS L ISO 384:2010 实验室玻璃器皿.玻璃量器的设计和结构

이 표준은 부피 측정용 유리 제품의 표준을 제도화하기 위한 원칙에 대하여 규정한다.

Laboratory glassware－Principles of design and construction of volumetric glassware

BS EN ISO 4787:2010 实验室玻璃器皿.体积测量仪器.容量测试和使用方法

This International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use. The International Standards for the individual volumetric instruments include clauses on the definition of capacity; these clauses describe the method of manipulation in sufficient detail to define the capacity without ambiguity. This International Standard contains supplementary information. The procedures are applicable to volumetric instruments with nominal capacities in the range of 0,1 ml to 10 000 ml. These include: single-volume pipettes (see ISO 648) without subdivisions; graduated measuring pipettes and dilution pipettes, with partial or complete subdivisions (see ISO 835); burettes (see ISO 385); volumetric flasks (see ISO 1042); and graduated measuring cylinders (see ISO 4788). The procedures are not recommended for testing of volumetric instruments with capacities below 0,1 ml such as micro-glassware. This International Standard does not deal specifically with pyknometers as specified in ISO 3507. However, the procedures specified below for the determination of volume of glassware can, for the most part, also be followed for the calibration of pyknometers.

Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use

BS ISO 4802-2:2010 玻璃器皿.玻璃容器内表面的耐水性.火焰光谱法测定和分类

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Determination by flame spectrometry and classification

BS ISO 4802-1:2010 玻璃器皿.玻璃容器内表面的耐水性.滴定法测定和分类

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Determination by titration method and classification

ISO 4802-1:2010 玻璃器皿.玻璃容器内表面耐水解作用.第1部分:滴定法和分类法测定

This part of ISO 4802 specifies: a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 °C ± 1 °C for 60 min ± 1 min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required; b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this part of ISO 4802.

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification

ISO 4787:2010 实验室玻璃仪器.测定体积的仪器.供使用和容量的试验方法

his International Standard provides methods for the testing, calibration and use of volumetric instruments made from glass in order to obtain the best accuracy in use.

Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use

ISO 4802-2:2010 玻璃器皿.玻璃容器内表面耐水解作用.第2部分:利用火焰光谱分析和分类法测定

This part of ISO 4802 specifies: a) methods for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at (121 ± 1) °C for (60 ± 1) min. The resistance is measured by determining the amount of sodium and other alkali metal or alkaline earth oxides in the extraction solution using flame atomic emission or absorption spectrometry (flame spectrometry); b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces determined by the methods specified in this part of ISO 4802. The test method specified in this part of ISO 4802 might not be applicable to containers whose surfaces have been treated with silicon (e.g. containers that are ready for direct filling).

Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 2: Determination by flame spectrometry and classification

BS EN ISO 24998:2008 塑料实验室器皿.微生物过程用单用途皮氏培养皿

This International Standard specifies requirements and test methods for plain, single-use Petri dishes for microbiological use. This International Standard does not apply to products of similar design which may be used for cell or tissue culture purposes. Neither does it apply to dishes supplied ready loaded with microbiological media.

Plastics laboratory ware - Single-use Petri dishes for microbiological procedures

ASTM E288-10 实验室用玻璃量瓶标准规范

1.1 This specification covers requirements for glass volumetric flasks of precision and general-purpose grades suitable for laboratory purposes. 1.1.1 Class A8212;Each flask of precision grade shall be marked with the letter “A” to signify compliance with applicable construction and accuracy requirements. Flasks may be marked with an identification number (serial number) at the option of the manufacturer. 1.1.2 Class B8212;General purpose flasks are of the same basic design as Class A flasks. However, volumetric tolerances for Class B flasks shall be within twice the specified range allowed for Class A flasks. These flasks need not be marked with their class designation. Note 18212;Specifications for micro volumetric flasks in sizes from 1 mL to 25 mL, inclusive, are given in Specification E237. Note 28212;The Twelfth General (International) Conference on Weights and Measures redefined the litre as a “special name for the cubic decimetre,” but agreed to permit continuance of the terms litre, millilitre, and mL, except in association with measurements of the highest precision. For volumetric glassware the difference between the old and new meanings of litre is negligible. Therefore, either mL or cm3 may be marked on ware covered by this Specification. 1.1.3 Special Size Flasks8212;Precision grade flasks may be manufactured with nominal capacities not listed in this standard. Such flasks shall be considered “Class A” flasks, provided they meet the accuracy tolerance of the next largest “Class A” flask appearing in Table 1 and comply with the marking requirements of 1.1.1. 1.1.4 Wide-Mouth Flasks8212;Requirements for insertion of tablets or capsules for assay dilution and to accommodate access of larger diameter pipets require volumetric flasks with larger necks. These flasks appear in Table 2. These flasks shall conform to the marking requirements of 1.1.1. Additionally, the accuracy tolerance shall be marked on each “Class A” wide-mouth flask. 1.1.5 Special Size Wide-Mouth Flasks8212;Precision grade wide-mouth flasks may be manufactured with nominal capacities not listed in this standard. Such flasks shall be considered “Class A” flasks provided they meet the accuracy tolerance of the next largest “Class A” wide-mouth flask appearing in Table 2 and the marking requirements of 1.1.4.

Standard Specification for Laboratory Glass Volumetric Flasks

SANS 171:2009 微生物测试用玻璃器皿及设备

Specifies glassware and equipment for microbiological tests in cases where the items are available in different types and where the choice of type might influence the results of the tests.

Glassware and equipment for microbiological tests

SANS 112:2009 实验室玻璃器具．单一容量吸液管

Specifies metrological and constructional requirements for volumetric pipettes with one mark (total delivery) and for volumetric pipettes with two marks, both of which are adequate for general laboratory purposes.

Laboratory glassware - Single-volume pipettes