71.040.20 实验室器皿和有关仪器 标准查询与下载

GSO ISO 4796-3:2010 实验室玻璃器皿 瓶子 第3部分：带吸气器的瓶子

لا يوجد

Laboratory glassware -- Bottles -- Part 3: Aspirator bottles

GSO ISO 24450:2010 实验室烧杯 宽颈沸腾烧瓶

ISO 24450:2005 specifies requirements and dimensions for an internationally acceptable series of conical flasks and of flat-bottom and round-bottom flasks with wide neck for general laboratory purpose. The flasks are provided for direct use in laboratory, fitting together with other equipment for general laboratory purposes, and for further work up to other products. For narrow-necked boiling flasks, ISO 1773 applies. For boiling flasks with conical ground joints, see ISO 4797.

Laboratory glassware -- Wide-necked boiling flasks

GSO ISO 4803:2010 实验室玻璃器皿 -硼硅酸盐玻璃管连接件

The requirements specify material including its hydrolytic resistance and thermal coefficient of expansion. The range of sizes and tolerance and external diameters and well thickness are tabled and described. In a second table the limits on bow for different external diameters are specified.

Laboratory glassware -- Borosilicate glass tubing

GSO ISO 641:2010 实验室玻璃器皿 可互换球接地连接器

The requirements deal with the geometric charateristics to ensure interchangeability. The dimensions of the joint-ground zone and the outer diameter of the tube connected to the joint are given in a table and illustrated in a drawing. In addition the surface finish is specified. A system of gauges (stell balls) for testing the ball cup is tabled. In the annex a method of testing the leakage including the apparatus is described.

Laboratory glassware -- Interchangeable spherical ground joints

GSO ISO 4793:2010 实验室烧结（玻璃化）过滤器 孔隙率分级、分类和测定

Filters are graded according to their pore size index in one of the eight classes specified. This is applicable to laboratory filters made of glass, vitreous silica, ceramics, metals and plastic materials. Annex A specifies a method for determination of pore size index. Annex B and C concern with a procedure for assessing uniformity of filters and for determination of air permeability.

Laboratory sintered (fritted) filters -- Porosity grading, classification and designation

GSO ISO 4790:2010 玻璃到玻璃密封 应力估计

Describes a test method for determining the stresses which may occur after the sealing of two glasses by means of stress birefringence.

Glass-to-glass sealings -- Determination of stresses

ASTM E1378-99(2010) 实验室玻璃多颈蒸馏/沸腾瓶的标准规范

Standard Specification for Laboratory Glass Multiple Neck Distilling/Boiling Flasks

ASTM E1095-99(2010) 普通实验室玻璃漏斗的标准规范

Standard Specification for Common Laboratory Glass Funnels

DS/ISO 4802-2:2010 玻璃器皿 玻璃容器内表面的耐水解性 第2部分：火焰光谱法测定和分类

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 2: Determination by flame spectrometry and classification

DS/ISO 4802-1:2010 玻璃器皿 玻璃容器内表面的耐水解性 第1部分：滴定法测定和分级

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

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

BS EN ISO 24998:2010 塑料实验室器皿 微生物过程用单用途皮氏培养皿

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

DIN 12480:2009 实验室玻璃仪器.多颈瓶

Laboratory glassware - Three-neck bottles - Woulff bottles

SANS 4788:2009 实验室玻璃仪器．刻度量筒

Specifies dimensions, material and constructional and metrological requirements of graduated measuring cylinders of tall form (Type 1a and Type 1b) and of squat form (Type 2). All types are suitable for general laboratory use.

Laboratory glassware - Graduated measuring cylinders

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

KS L 2310-2009 耐酸玻璃瓶

이 표준은 공업용 약품, 농업용 약품, 의료용 약품, 알코올, 증류수 등의 액체를 담는 용

Acid proof glass bottles

KS L 2310-2009(2019) 耐酸玻璃瓶

Acid proof glass bottles

DIN EN 12547:2009 离心机.通用安全性要求(包括修改件A1-2009).英文版本DIN EN 12547-2009-09

1.1 This European Standard applies to centrifuges aiming at separation of liquidlliquidlsolid/solid or at least two of these substances. It gives requirements to minimise the risks caused by the hazards specified in 1.2. The Standard deals with the significant hazards associated with the operation of centrifuges. 1.2 The Standard gives requirements for minimising the risks caused by the following hazards: -- mechanical hazards common to all types of centrifuges, except those specified in 1.3; -- ergonomical hazards; -- electrical hazards. The standard also covers requirements for noise measurements. 1.3 Types of centrifuges and hazards excluded 1.3.1 Types of centrifuges excluded: -- centrifuges with a kinetic energy of rotation less than 200 Joule; -- centrifuges designated by their manufacturers for domestic use; -- centrifuges designated by their manufacturers as laboratory centrifuges according to EN 61010-2-020, including Amendment 1 ; -- centrifuges designated by their manufacturers for forming, i.e. centrifugal hot metal casting machines. 1.3.2 Hazards excluded: -- thermal hazards; -- hazards specific to processing radioactive products; -- hazards specific to microbiological processing - including viral and parasitic hazards; -- hazards from processing corrosive and/or erosive materials; -- hazards from processes involving flammable or explosive substances; -- hazards caused by leakage of hazardous substances; -- hazards caused by unsuitable hygienic design for applications involving food products; -- other application specific hazards which must be dealt with, either according to application specific standards (e.g. EN 12505 ), or EN 292. 1.4 This standard applies to centrifuges which are manufactured after the date of issue of this standard.

Centrifuges - Common safety requirements (includes Amendment A1:2009); English version of DIN EN 12547:2009-09

LST EN 12547-2001+A1-2009 离心机 通用安全要求

Centrifuges - Common safety requirements

KS B ISO 1773:2009 实验室玻璃器皿窄颈烧瓶

Laboratory glassware－Narrow-necked boiling flasks