Platinum-15% Iridium Loop (7012G10)
- 26 B&S gauge
- For milk and urine testing
- Deliver 0.001 mL sample from 1.45 mm diameter loop
- 15% iridium for added strength
- Shank length, 70 mm
- 19 B&S gauge
Platinum-3% Rhodium loop (7012G20)
- For milk testing in accordance with A.P.H.A. Standard Methods for the Examination of Dairy Products, 14th Ed. (1978)
- Also for urine testing
- 4mm diameter loop delivers 0.01 mL
- Shank length, 70 mm