Pre-Pulled Glass Pipettes/Pack of 10

Calibrated micropipettes eliminate the cost and trouble of making your own micropipettes

Applications: 

• CCIT (Closed Container Integrity Testing)
• Injection of dyes or proteins into cells, oocytes or other biomedical laboratory applications 
• Package Integrity Testing
• Sterile Barrier Testing  

Certificate of Compliance

A Certificate of Compliance is available for these MicroTips. Please request one when placing your order.

 

WPI can quickly supply your need for consistently sized, pre-pulled, glass, calibrated micropipettes. Tip diameters (ID) range from 0.1 to 10 µm. Silanized Tips (Luer Shank) are available. Silanization waterproofs the glass to retard water when inserting into cell. This will not let the outside fluid run down the glass pipettes and get inside so easily.These glass needles are fabricated from Schott Duran borosilicate glass. 

Features: 

• Every glass pipette individually tested and inspected
• Schott Duran borosilicate glass pipettes
• 0.5 µm and smaller ID micropipettes include internal glass fiber for easy filling
• Tip inner diameter tolerance ±20%
• Short taper yields high strength
• Nominal length ≈ 50 mm
• OD:ID = 1.33:1
• Vacuum packed
• Luer fitting
• Glass Outside Diameter: 1.0mm thin wall
• MicroTips with an ID smaller than 1µm have a filament
• Products supplied non-sterile
• 10 per package

Glass Pipette Options

Order code	Tip ID	Glass OD	Filament	Fire Polish
TIP01TW1F	0.1µm	1.0mm Thin wall	Yes	No
TIP02TW1F	0.2 µm	1.0mm Thin wall	Yes	No
TIP03TW1F	0.3 µm	1.0mm Thin wall	Yes	No
TIP04TW1F	0.4 µm	1.0mm Thin wall	Yes	No
TIP05TW1F	0.5 µm	1.0mm Thin wall	Yes	No
TIP1TW1	1 µm	1.0mm Thin wall	No	Yes
TIP2TW1	2 µm	1.0mm Thin wall	No	Yes
TIP5TW1	5 µm	1.0mm Thin wall	No	Yes
TIP10TW1	10 µm	1.0mm Thin wall	No	Yes
TIP20TW1	20 µm	1.0mm Thin wall	No	Yes
TIP30TW1	30 µm	1.0mm Thin wall	No	Yes

 

Other options

Order code	Tip ID	Glass OD	Filament	Fire Polish
TIP10XV119	10 µm	1.14mm A203XV glass*	No	Yes
TIP15LT	-	1.5mm	No	Yes
TIP15FLT	-	1.5mm	Yes	Yes

 

*10µm ID, 1.14mm capillary pipetters are for use in WPI's Nanoliter 2010.

 

Benefits

• Calibrated Micropipettes can be purchased with Plain Shank or Luer Fittings 

Applications

• Injection of dyes or proteins into cells, oocytes or other biomedical laboratory applications

 

Certificate of Compliance

A Certificate of Compliance is available for these MicroTips. Please request one when placing your order.

UTips

Image	Descriptions
	Calibrated Micropipette, 5 μm, 400X
	Calibrated Micropipette, 10μm and 5μm, 40X
	Calibrated Micropipette, 10μm and 5μm, 100X
	Micropipette,10um, 400X
	Tip 2um, 135x
	TIP10TW1
	Tip 2um
	Tip 2um, 10x
	Tip 2um, 60x
	Tip 2um, 90x
	TIP1
	TIP30
	TIP30

 

NOTE: Due to supply constraint, this product is currently non-returnable/non-refundable. For details, please refer to the WPI Terms & Conditions.

Consistent Size Micropipettes Sell Sheet

CTE (20 °C; 300 °C)		3.3± 0.110-6/K
Transformation temperature Tg		525 ± 15 °C
Density		2.23 ± 0.02 g/cm3
Temperature  at the viscosity	1013 dPa·s 107.6 dPa·s  104 dPa·s	560 ± 10°C 820 ± 10°C 1260 ± 20°C
Heat conductivity l at 100 °C  Specific heat CP		1.2W/(m·K) 0.8J / (g·K)
Elasicity-modulus  Poisson-ratio μ		64GPa 0.20GPa
Photoelasticity Refractive index nd		4.0·10-6 mm² / N 1.473mm² / N
Relative dielectric constant  tan d	at 1 MHz and 25 °C	4.6 10-4 37 10-4
Tk 100 (DIN 52326)		250°C
Classes of chemical stability	water  acid  alkaline solution	DIN ISO 719  DIN 12 116 DIN ISO 695