Cole-Parmer Electrode pH Soil Glass BNC
주요특징
- Soil measurements without the "Suspension effect"
- Refillable, glass-body electrode allows you to immerse the bulb without immersing the ceramic junction
Cole-Parmer® Glass-Body Combination pH and ORP Electrodes Faster response and increased stability across 0 to 14 pH range * More durable—dome bulb for better protection from breakage * Withstand higher temperatures and chemical attack * Get more stability in low-ionic strength solutions * Resistant to Na+ ion interferences * Compatible with most brands of pH meters Available as refillable or sealed design for single, double, and annular Ag/AgCl junctions. Single-junction is ideal for clean samples double junction is compatible with sulfates, <br>Tris, and proteins and annular junction is ideal for dirty samples. What`s included: 3.3-ft (1-m) cable and BNC connector. |
Key | Description | Reference junction |
Type | Maximum temperature |
Length x dia (mm) |
Catalog number | Price |
General-purpose pH electrodes | |||||||
A | A General-purpose, laboratory | Single | Refillable | 212°F (100°C) | 154 x 12 | GY-05991-22 | |
General-purpose for TRIS, sulfates, proteins | Double | 154 x 12 | GY-59001-34 | ||||
B | Rugged, low maintenance | Single | Sealed | 212°F (100°C) | 123 x 9.5 | GY-05991-81 | |
Rugged for TRIS, sulfates, proteins | Double | 124 x 9.5 | GY-59001-36 | ||||
C | General-purpose, thin neck | Single | Refillable† | 212°F (100°C) | 154 x 8 | GY-05991-42 | |
D | Long neck for small test tubes | 210 x 6 | GY-05991-61 | ||||
E | Long neck for large test tubes | 210 x 8 | GY-05991-51 | ||||
F | Extra-long neck for flasks and bottles | 326 x 8 | GY-05990-40 | ||||
Special-purpose pH electrodes | |||||||
C | High temperature, KNO3 gel | Double | Sealed | 248°F (120°C) | 130 x 12 | GY-05998-30 | |
H | Spear tip for piercing semisolids and foods | Single | Sealed | 212°F (100°C) | 159 x 8 | GY-05998-20 | |
I | Soil electrode, eliminates “suspension effect” | Annular | GY-05992-62 | ||||
J | Flat-tip for surface or low volume sampling | Double | GY-05991-44 | ||||
ORP electrodes | |||||||
A | General purpose | Single | Sealed | 212°F (100°C) | 110 x 12 | GY-05991-08 | |
For dirty samples | Double | GY-05991-18 |
배송/결제/교환/반품 안내
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