Hanna Instruments HI5221 - Page 79

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HI1083B
Glass body, micro, Viscolene, non refillable, combination pH electrode.
Use: biotechnology, micro titration.
HI1131B
Glass body, refillable, double junction, combination pH electrode.
Use: general purpose.
HI1330B
Glass body, semimicro, single junction, refillable, combination pH electrode.
Use: laboratory, vials.
HI1331B
Glass body, semimicro, single junction, refillable, combination pH electrode.
Use: flasks.
HI1230B
Plastic body (PEI), double junction, gel filled, combination pH electrode.
Use: general, field.
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