NA 055

DIN Standards Committee Laboratory Devices and Installations

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Drafts of NA 055

Number: 18

DIN 12581 2021-12 Laboratory glassware - Allihn condenser More 
DIN 12593 2021-12 Laboratory glassware - Jacked coil condenser More 
DIN 12591 2021-12 Laboratory glassware - Dimroth condenser More 
DIN 12212 2021-12 Laboratory glassware - Connections with vacuum flange More 
DIN 12256 2021-12 Laboratory glassware - Tightness test of conical joints, spherical joints and stopcocks More 
DIN 1946-7 2021-11 Ventilation and air conditioning - Part 7: Ventilation systems in laboratories More  Read draft and comment
DIN EN 16589-1 2021-07 Laboratory local exhaust devices - Part 1: Articulated extraction arm; German and English version prEN 16589-1:2021 More 
DIN EN ISO 4787 2021-02 Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (ISO/DIS 4787:2021); German and English version prEN ISO 4787:2021 More 
DIN EN 14175-8 2020-10 Fume cupboards - Part 8: Fume cupboards for work with radioactive materials; German and English version prEN 14175-8:2020 More 
DIN EN ISO 8655-9 2020-09 Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes (ISO/DIS 8655-9:2020); German and English version prEN ISO 8655-9:2020 More 

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