colour strip for testing the water quality in aquariums with reference scale, close-up of section about nitrate and nitrite level

RMID:EBN8CR

Image details

Contributor:

blickwinkel / Alamy Stock Photo

Image ID:

EBN8CR

File size:

52 MB (1.7 MB Compressed download)

Releases:

Model - no | Property - noDo I need a release?

Dimensions:

5315 x 3421 px | 45 x 29 cm | 17.7 x 11.4 inches | 300dpi

Date taken:

7 January 2010

Photographer:

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RMEBN8CW–colour strip for testing the water quality in aquariums with reference scale, close-up of section about water hardness

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RFKR5H5T–measuring chlorine pollution in outdoor pool

RMEBN8CT–colour strip for testing the water quality in aquariums with reference scale, close-up of section about carbon hardness and pH-value