Tin tức
Sản phẩm HOT
Ống lọc chiết béo bằng cellulose (thimble), d33xh94 mm, filtratech
Hotline: 0886.666.919
Holder for 5 Tubes 0577
Hotline: 0886.666.919
Standards and samples are placed parallel to each other in a true vertical position; sturdy metal frame with plastic handle; fits up to 5 tubes; the flat area allows the holder to sit in a water bath or on a lab bench; comes without tubes
Chi tiết sản phẩm
ASTM D 1545 Timer Method
The tube has three amber ring marks at 27, 100 and 108 mm from the bottom. Fill the tube up to the 100 mm line, insert the cork down to the 108 mm line and turn the tube bottom up. Turn the tube around, start the stop watch when the air bubble crosses the 27 mm line and stop when the bubble crosses the 100 mm line
SẢN PHẨM LIÊN QUAN
Đồng hồ hẹn giờ, 4 kênh, A1TM044
Hotline: 0886.666.919
Pipetting aid WITOPED eco Trợ pipet dùng pin, witeg 5381000
Hotline: 0886.666.919
witeg Pipetting aid Wito Controller
Hotline: 0886.666.919
Côn lọc 0.2um 1 chiều cho Pipet Aid, Witeg 5382006
Hotline: 0886.666.919