pH Test Paper-Booklets

• Narrow pH Unit Graduation: 0.2〜0.4 (except UNIV)
• Can be used for severe pH measuring (except UNIV)
• Size: 7x70mm (20 leaves/booklet, 10 booklets/box)

Type:

CR Cresol red

TB Thymol blue

BPB Bromophenol blue

PB Phenol blue

PP Phenol purple

BCG Bromocresol green

CPR Chlorophenol red

MR Methyl red

BCP Bromocresol purple

BTB Bromothymol blue

PR Phenol red

AZY Alizarin yellow

ALB Alkali blue

UNIV Universal

No.20 MR & BTB

 

 

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