4x Caps for 10ml Glass Vial Cuvette Sample Cell #76, Hanna HI 731225 / Milwaukee
For HANNA Checker HC HI 701 HI 711 HI 713 HI 755 HI 758 and Milwaukee MW10 MW11 MW12 MW13 MW14 photometers 76
HANNA HI 731325 Cuvette Cap (4 pcs), HI73125
Cuvette cap for HI 731321 Cuvette, for turbidity meters and HI 937xx series,72
To be used with cuvettes for photometers and turbidity meters. They are notched to fit the groove on the meter, thus no light can enter and interfere with measurement.