Laboratory Pipetting Needles Popper & Sons

Laboratory Pipetting Needles Popper & Sons. Combining top-notch and uncompromising quality with an affordable price the Laboratory Pipetting Needles Popper & Sons 7937 / 20069-014 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Pipetting needles are made with Type 304 stainless cannulae and are available in a wide choice of sizes for use in laboratory procedures. Needles are used in conjunction with both manual and automatic volum