File:20231211123505!Ph paper.jpg

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current	21:05, 10 April 2026		3,500 × 2,329 (901 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Image title	pH litmus paper chart and strips showing the color change for alkaline, neutral and acidic solutions
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D700
Author	sciencestockphotos.com
Copyright holder	sciencestockphotos.com attribution license check site for licence terms,
Exposure time	1/90 sec (0.011111111111111)
F Number	f/11
ISO speed rating	200
Date and time of data generation	14:18, 12 June 2015
Lens focal length	105 mm
Headline	pH litmus paper chart and strips
Credit/Provider	sciencestockphotos.com
Source	sciencestockphotos.com
Online copyright statement	http://sciencestockphotos.com/imagelicense.html
Short title	pH litmus paper chart and strips
Width	4,256 px
Height	2,832 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CC 2014 (Windows)
File change date and time	09:29, 2 December 2019
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	14:18, 12 June 2015
APEX shutter speed	6.491853
APEX aperture	6.918863
APEX exposure bias	0.33333333333333
Maximum land aperture	3.7 APEX (f/3.61)
Subject distance	0.45 meters
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTimeOriginal subseconds	42
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	105 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Unique image ID	pwo57o
Serial number of camera	2292867
Lens used	105.0 mm f/2.8
Rating (out of 5)	5
Date metadata was last modified	19:29, 2 December 2019
Original transmission location code	pwo57o
Unique ID of original document	xmp.did:E351BD95621AE5118D2E83A59E82D189
Copyright status	Copyrighted
Keywords	acidity alkalinity indicator liquid ph solution test neutral colors change dipped litmus paper strips card
Contact information	sciencestockphotos.com , ,
Identifier	pwo57o
IIM version	4