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Laboratory Electrodes: pH and ORP
Available in a large variety of
configurations for any application both in combination and half cell types:
- Glass research grade bulb end
- Glass research grade micro end (3mm)
- Bulb, conical, and flat tip types
- Open (viscolene), fiber, ceramic and Teflon®
reference junctions
- Glass, Stainless, Ultem polymer and KYNAR®
body
- ORP electrodes with Pt or Au sensors
- Single, double and triple reference junctions
- Specialty electrodes: TRIS, Emulsions, Wine, Ultra-pure
water, milk & yogurt, cheese, sauces, sausage meat, micro plating, leather, beer, and more.
Let us know your application so we can help you
select the best electrode. To ensure the proper electrode for your application,
we have more than 100 different electrodes. Below the pictured electrodes (right) are some of the laboratory
electrodes available with their specifications.
The buttons on left can be selected for detailed pictures of some
of the choices in laboratory pH and ORP electrodes divided by application.
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Laboratory Electrodes |
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Model # |
Junction/# |
Reference |
Body |
Tip |
Electrolyte |
Application |
Use with |
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HI 1043B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl |
solvents, sea water |
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HI 1048P |
Open |
Refillable |
Glass |
Spheric |
KCl |
Wine, must |
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HI 1053B |
Ceramic/3 |
Refillable |
Glass |
Conic |
KCl + AgCl |
Fats, emulsions |
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HI 1083B |
Open |
Gel |
Glass |
Spheric, 3mm |
Viscolene |
microplating |
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HI 1093B |
Open |
Gel |
Glass |
Spheric, 3mm |
Viscolene |
NMR tubes |
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HI 1110B |
Ceramic/1 |
Gel |
Glass |
Spheric |
Gel |
GP |
pH 20/21 |
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HI 1131B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl + AgCl |
GP, beer |
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HI 1135B |
Ceramic/2 |
Refillable |
Glass |
Spheric |
KCl |
open fill tube |
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HI 1143B |
Ceramic/2 |
Refillable |
Glass |
Spheric |
KCl |
with HF |
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HI 1144B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl |
TRIS buffer |
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HI 1153B |
Ceramic/3 |
Refillable |
Glass |
Spheric |
KCl |
Mineral water |
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HI 1230B |
Ceramic/1 |
Gel |
Ultem |
Spheric |
Gel |
Field |
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HI 1330B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl + AgCl |
vials, test tubes |
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HI 1331B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl + AgCl |
long for flasks |
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HI 1332B |
Ceramic/1 |
Gel |
Ultem |
Spheric |
KCl |
Field |
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HI 1343B |
Ceramic/1 |
Gel |
Ultem |
Spheric |
Gel |
TRIS buffer |
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HI 2031B |
Ceramic/1 |
Refillable |
Glass |
Conic |
KCl + AgCl |
Dairy, semi-solids |
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HI 3118B |
---------------- |
---------------- |
Glass |
2 pin Pt |
---------------- |
Chlorine titration |
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HI 3131B |
Ceramic/1 |
Refillable |
Glass |
Platinum |
KCl + AgCl |
ORP Only |
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HI 3230B |
Ceramic/1 |
Gel |
Ultem |
Platinum |
Gel |
ORP Only |
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HI 4430B |
Ceramic/1 |
Gel |
Ultem |
Gold pin |
Gel |
ORP only |
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Food Industry Electrodes |
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FC100B |
Ceramic/1 |
Refillable |
PVDF |
Spheric |
KCl |
Cheese |
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FC200B |
Open |
Gel |
PVDF |
Conic |
Viscolene |
Dairy, semi-solids |
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FC210B |
Open |
Gel |
Glass |
Conic |
Viscolene |
milk, yogurt |
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FC220B |
Ceramic/3 |
Refillable |
Glass |
Spheric |
KCl + AgCl |
fruit juices, sauces |
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FC230B |
Open |
Gel |
PVDF |
Conic |
Viscolene |
meat, semi-frozen* |
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FC098 |
* |
stainless steel blade attachment for meat penetration (FC230B) |
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FC240B |
Open |
Gel |
Stainless |
Conic |
Viscolene |
Cheese, dairy |
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FC250B |
Open |
Gel |
Glass |
Conic |
Viscolene |
Semi-mature Cheese |
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FC300B |
Ceramic/1 |
Refillable |
Glass |
Spheric |
KCl + AgCl |
Sodium |
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FC301B |
---------------- |
---------------- |
Ultem |
Flat |
---------------- |
Fluoride |
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FC400B |
Open |
Gel |
PVDF |
Conic |
Viscolene |
Meat |
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pH electrodes with DIN connectors (7 pin) |
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FC201D |
Open |
Gel |
PVDF |
Conic |
Viscolene |
dairy, meat, semi-s |
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FC202D |
Open |
Gel |
PVDF |
Conic |
Viscolene |
dairy, meat, semi-s |
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FC203D |
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