AENOR UNE-EN ISO 20227 PDF

Name:
AENOR UNE-EN ISO 20227 PDF

Published Date:
02/28/2018

Status:
[ Active ]

Description:

Calidad del agua. Determinación de los efectos de inhibición de las aguas residuales, aguas naturales y productos químicos sobre el crecimiento de la lenteja de agua Spirodela polyrhiza. Método utilizando un ensayo biológico miniaturizado independiente del cultivo madre. (ISO 20227:2017).

Publisher:
Spanish Association for Standardization and Certification

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

SPANISH * SAME AS ISO 20227

Edition :	18
File Size :	1 file , 1.1 MB
Number of Pages :	33
Published :	02/28/2018

History

Related products

AENOR UNE 51511

Published Date: 06/01/1957

ACEITE LUBRICANTE PARA AVIACION. TIPO 65

$4.8

AENOR UNE-EN 14702-2

Published Date: 02/07/2007

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability

$23.4

AENOR UNE 15217

Published Date: 11/16/1992

Placas porta-piezas para máquinas-herramienta. Instalación. Control de la precisión.

$12.9

AENOR UNE-EN ISO 1872-2

Published Date: 09/26/2007

Plastics - Polyethylene (PE) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 1872-2:2007)

$22.2

Best-Selling Products

VDI/DGQ 3441

Published Date: 03/01/1977

Statistical Testing of the Operational and Positional Accuracy of Machine Tools; Basis

VDI/DGQ 3442

Published Date: 03/01/1977

Statical examination of exactly working of turing machines

VDI/DGQ 3443

Published Date: 03/01/1977

Statistical examination of exactly working of milling machines

VDI/DGQ 3444

Published Date: 09/01/1978

Statistical control of exactly working and positioning of coordinate drilling machines and machining centers

VDI/DGQ 3445 Sheet 1

Published Date: 03/01/1977

Statistical examination of exactly working of grinding machines; fundamentels

VDI/DGQ 3445 Sheet 2

Published Date: 03/01/1977

Statistical examination of exactly working of grinding machines; external cylindrical grinding machines with center points; plunge-cut grinding operation