Rotilabo® inoculating loops, made of platinum/iridium. Wire diameter 0,6 mm. Rotilabo® inoculating loop holder set made of stainless steel. Loops are fixed with union nut. For inoculating loops with wire diameter 0,6 to 1,0 mm. Set sorted by colour: blue, yellow, red, black. Length: 245 mm. Autoclavable at 121 °C.