17.060;71.040.20 标准查询与下载

BS EN ISO 3819:2015 实验室玻璃器皿. 烧杯

Laboratory glassware. Beakers

ISO 3819:2015 实验室玻璃器皿.烧杯

This International Standard specifies requirements for an internationally acceptable series of glass beakers for laboratory use.

Laboratory glassware - Beakers

ISO 384:2015 实验室玻璃和塑料器皿.量器的设计和结构原则

Laboratory glass and plastics ware - Principles of design and construction of volumetric instruments

JIS K 0970:2013 活塞吸管

Piston pipettes

BS EN ISO 4787:2011 实验室玻璃仪器.容积测定仪器.容量测试方法和使用方法

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. 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. 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

DS/EN ISO 4787:2011 实验室玻璃器皿 容量仪器 容量测试和使用方法

ISO 4787:2010 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 (ISO 385, ISO 646, ISO 835, ISO 1042 and ISO 4788) include clauses on the definition of capacity; these clauses describe the method of manipulation in sufficient detail to define the capacity without ambiguity. ISO 4787:2010 contains supplementary information.The procedures in ISO 4787:2010 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

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

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

SANS 111:2009 实验室玻璃仪器．刻度移液管

Specifies metrological and constructional requirements for graduated pipettes,adequate for general laboratory purposes.

Laboratory glassware - Graduated pipettes

SANS 115:2009 实验室玻璃仪器．滴定管

Provides metrological and constructional requirements for an internationally acceptable series of burettes, suitable for general laboratory purposes

Laboratory glassware - Burettes

DIN EN ISO 8655-4 Berichtigung 1:2009 活塞式容量测量仪器.第4部分:稀释器(ISO 8655-4-02002),德文版本EN ISO 8655-4-2002.勘误表DIN EN ISO 8655-4-2002-12.德文版本ENISO 8655-4-2002/AC-2009

Piston-operated volumetric apparatus - Part 4: Dilutors (ISO 8655-4:2002); German version EN ISO 8655-4:2002, Corrigendum to DIN EN ISO 8655-4:2002-12; German version EN ISO 8655-4:2002/AC:2009

DIN EN ISO 8655-5 Berichtigung 1:2009 活塞操纵的容量设备.第5部分:分配器.德文版本EN ISO 8655-5-2002.勘误表DIN EN ISO 8655-5-2002-12.德文版本EN ISO 8655-5-2002/AC-2009

Piston-operated volumetric apparatus - Part 5: Dispensers (ISO 8655-5:2002); German version EN ISO 8655-5:2002, Corrigendum to DIN EN ISO 8655-5:2002-12; German version EN ISO 8655-5:2002/AC:2009

DIN EN ISO 8655-3 Berichtigung 1:2009 活塞式体积测量仪.第3部分:活塞滴定管(ISO 8655-3-2002).德文版本EN ISO 8655-3-2002.勘误表DIN EN ISO 8655-3-2002-12.德文版本EN ISO 8655-3-2002/AC-2009

Piston-operated volumetric apparatus - Part 3: Piston burettes (ISO 8655-3:2002); German version EN ISO 8655-3:2002, Corrigendum to DIN EN ISO 8655-3:2002-12; German version EN ISO 8655-3:2002/AC:2009

DIN EN ISO 8655-2 Berichtigung 1:2009 活塞式体积测量仪.第2部分:活塞吸移管(ISO 8655-2-2002).德文版本EN ISO 8655-2-2002,勘误表DIN EN ISO 8655-2-2002-12.德文版本EN ISO 8655-2-2002/AC-2009

Piston-operated volumetric apparatus - Part 2: Piston pipettes (ISO 8655-2:2002); German version EN ISO 8655-2:2002, Corrigendum to DIN EN ISO 8655-2:2002-12; German version EN ISO 8655-2:2002/AC:2009

DIN EN ISO 8655-7 Berichtigung 1:2009 活塞式体积测量仪.第7部分:用于设备性能评定的非重力法(ISO 8655-7-2005).德文版本EN ISO 8655-7-2005.勘误表DIN EN ISO 8655-7-2005-12.德文版本EN ISO 8655-7-2005/AC-2009

Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance (ISO 8655-7:2005); German version EN ISO 8655-7:2005, Corrigendum to DIN EN ISO 8655-7:2005-12; German version EN ISO 8655-7:2005/AC:2009

DIN EN ISO 8655-6 Berichtigung 1:2009 活塞式容量测量仪器.第6部分:测量误差确定重力方法(ISO 8655-6-2002).德文版本EN ISO 8655-6-2002.勘误表DIN EN ISO 8655-6:2002-12.德文版本EN ISO 8655-6:2002/AC:2009

Piston-operated volumetric apparatus - Part 6: Gravimetric methods for the determination of measurement error (ISO 8655-6:2002); German version EN ISO 8655-6:2002, Corrigendum to DIN EN ISO 8655-6:2002-12; German version EN ISO 8655-6:2002/AC:2009

LST EN ISO 648:2009 实验室玻璃器皿 单容量移液器（ISO 648:2008）

Laboratory glassware - Single-volume pipettes (ISO 648:2008)

DS/EN ISO 648:2008 实验室玻璃器皿 单容量移液器

This International Standards 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

ISO 835:2007 实验室玻璃器皿.分度吸量管

This International Standard specifies metrological and constructional requirements for graduated pipettes, adequate for general laboratory purposes. The details specified are in conformity with the principles of design and construction of volumetric glassware given in ISO 384. NOTE For one-mark pipettes, see ISO 648. For piston-operated pipettes, see ISO 8655-2.

Laboratory glassware - Graduated pipettes

BS EN ISO 8655-7:2006 活塞式测容仪 评估设备性能的非重量分析法

Piston-operated volumetric apparatus. Non-gravimetric methods for the assessment of equipment performance

BS EN ISO 8655-7:2005 活塞式测容仪.评估设备性能的非重量分析法

This part of ISO 8655 specifies the photometric and titrimetric determination of errors of measurement of piston-operated volumetric apparatus. The tests are applicable to complete systems comprising the basic apparatus and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery process. These non-gravimetric test methods can be applied  as aids to quality assurance by the supplier,  as routine quality assurance and routine calibrations by the user, and  as routine and post-repair testing. The methods described in this part of ISO 8655 are not applicable as alternatives to the gravimetric reference test methods specified in ISO 8655-6, which gives the only method suitable as a basis for supplier's declarations or independent certification of conformity. NOTE 1 Metrological requirements for piston-operated volumetric apparatus, especially maximum permissible errors, are specified in ISO 8655-2 to ISO 8655-5. NOTE 2 For conformity tests or type tests for declaration and certification of conformity, see the gravimetric reference test methods in ISO 8655-6.

Piston-operated volumetric apparatus - Part 7: Non-gravimetric methods for the assessment of equipment performance