AAdvance Instruments Glass Capillary Tubes/Micro Pipettes TLC Spotting 0.5mm ID x 100mm 500 or 1000/pk (1000)
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Make sure this fits by entering your model number.1000 or 500 per pack capillary tubes, 0.5mm inner diameter, 0.75mm outer diameter. 100mm length.As shown in photos, approximate spotting volume as tested for dichloromethane is 15mm x (0.25mm)² x 3.14 = 3µL, for acetone is 25mm x (0.25mm)² x 3.14 = 5µL, and for water is 45mm x (0.25mm)² x 3.14 = 9µL.Testing method used is placing the tube at a straight up angle with only the tip submerged in the liquid and allowing the liquid to keep on climbing until it stops.Limited time only: price lowered by 10% for this item when choosing the buying option of ships from and sold by us (AAdvance Instruments).More numbers of direct seller-fulfilled shipments will help us in completing the Prime Shipping trial period, so that we can offer free seller-fulfilled Amazon Prime shipping for you. We ship out the next business day from our California office, including Saturdays. USPS first class package will be used, which has a shipping time of 2-3 business days from package acceptance. For 2-day prime shipping to southern California addresses, Fedex ground will be used (no Saturday pickups for Fedex).
상품설명
Number of Items:1000 Convenient packaging with 1.5mm hole on cap for easy tube drawing without need of opening the cap or keeping it open all the time. -------------------- More tubes available. 0.3mm ID 0.5mm OD tubes: www.amazon.com/dp/B06WD5JF9R 1.4mm ID 1.7mm OD large capillary tubes: www.amazon.com/dp/B07LDB95CZ 1.4mm ID 1.7mm OD melting point tubes: www.amazon.com/dp/B07LCLYVRL ------------------------- Return Policy: Have peace of mind in shopping. Whether your purchase of this item is fulfilled by Amazon, or fulfilled by seller, you may return it within 30 days of receipt, as per Amazon policy.
Make sure this fits by entering your model number.1000 or 500 per pack capillary tubes, 0.5mm inner diameter, 0.75mm outer diameter. 100mm length.As shown in photos, approximate spotting volume as tested for dichloromethane is 15mm x (0.25mm)² x 3.14 = 3µL, for acetone is 25mm x (0.25mm)² x 3.14 = 5µL, and for water is 45mm x (0.25mm)² x 3.14 = 9µL.Testing method used is placing the tube at a straight up angle with only the tip submerged in the liquid and allowing the liquid to keep on climbing until it stops.Limited time only: price lowered by 10% for this item when choosing the buying option of ships from and sold by us (AAdvance Instruments).More numbers of direct seller-fulfilled shipments will help us in completing the Prime Shipping trial period, so that we can offer free seller-fulfilled Amazon Prime shipping for you. We ship out the next business day from our California office, including Saturdays. USPS first class package will be used, which has a shipping time of 2-3 business days from package acceptance. For 2-day prime shipping to southern California addresses, Fedex ground will be used (no Saturday pickups for Fedex).
상품설명
Number of Items:1000 Convenient packaging with 1.5mm hole on cap for easy tube drawing without need of opening the cap or keeping it open all the time. -------------------- More tubes available. 0.3mm ID 0.5mm OD tubes: www.amazon.com/dp/B06WD5JF9R 1.4mm ID 1.7mm OD large capillary tubes: www.amazon.com/dp/B07LDB95CZ 1.4mm ID 1.7mm OD melting point tubes: www.amazon.com/dp/B07LCLYVRL ------------------------- Return Policy: Have peace of mind in shopping. Whether your purchase of this item is fulfilled by Amazon, or fulfilled by seller, you may return it within 30 days of receipt, as per Amazon policy.
2019-04-09 19:54:21