Serological Pipettes | McMaster-Carr

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Volume Capacity

1,000 µL to 50,000 µL

Tip Length

28 Products

Pipettes

Pair these pipettes with a pipette pump to transfer measured streams of liquid. Each pipette has a color-coded band that indicates capacity so you can quickly differentiate one from the next.

Polystyrene with PET Filter

Polystyrene pipettes have a filter to protect their pump from aerosol and splash contamination. Pipette filters are especially important when working with acids and corrosive solutions.

Graduations—Pipettes with graduations let you accurately measure samples of various sizes with a single pipette.

			Pipette
Cap., ml	Graduations, ml	Accuracy	Dia.	Lg.	Color	Band Color	Pkg. Qty.		Pkg.



	1	0.01	±0.02 ml	3/16"	10 3/4"	Clear	Yellow	25	4928T106	00000


	2	0.01	±0.04 ml	1/4"	10 3/4"	Clear	Green	25	4928T107	0000
	5	0.1	±0.1 ml	5/16"	13 1/2"	Clear	Blue	25	4928T108	00000
	10	0.1	±0.2 ml	3/8"	13 1/2"	Clear	Orange	25	4928T109	00000
	25	0.2	±0.5 ml	9/16"	13 1/2"	Clear	Red	25	4928T111	00000

Borosilicate Glass

Borosilicate pipettes withstand cleaning chemicals, so you can sterilize them for repeated use. They provide a clearer view over time than polystyrene pipettes because samples won't stain them.

Graduations—Pipettes with graduations let you accurately measure samples of various sizes with a single pipette.

			Pipette
Cap., ml	Graduations, ml	Accuracy	Dia.	Lg.	Color	Band Color		Each



	1	0.1	±0.02 ml	1/4"	13 3/4"	Clear	Red	4928T61	000000


	2	0.1	±0.02 ml	5/16"	13 3/4"	Clear	Green	4928T62	00000
	5	0.1	±0.04 ml	5/16"	13 3/4"	Clear	Blue	4928T63	00000
	10	0.1	±0.06 ml	3/8"	13 3/4"	Clear	Orange	4928T64	00000
	25	0.1	±0.1 ml	1/2"	15 3/4"	Clear	White	4928T65	00000

Sterile Tips for Repeat Dispensing Pipettors

Dispense a sample many times without refilling your pipettor. No need to autoclave these tips before first use—they’re cleaned and bagged to prevent contamination. Pair them with repeat dispensing pipettors. Like syringes, they have a piston that presses directly against the liquid inside the tip. This creates more pressure than traditional pipettors, which use air displacement, so these tips are good for dispensing thick or foamy liquids.

	Capacity					Barrel
	µL	ml	Graduations, ml	Tip Lg.	Tip Type	ID	OD	Lg.	Material	Piston Material	Color	Autoclavable	Pkg. Qty.		Pkg.
Pipette Tips



		10 to 500	0.01 to 0.5	0.1	0.57"	Standard	0.19"	0.95"	2 11/16"	Polypropylene	Polyethylene	Clear	No	100	6775N12	0000000


		20 to 1,000	0.02 to 1	0.2	1.09"	Standard	0.27"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6775N13	000000
		25 to 1,250	0.025 to 1.25	0.25	1.09"	Standard	0.29"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6775N14	000000
		50 to 2,500	0.05 to 2.5	0.05	1.09"	Standard	0.29"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6775N15	000000
		100 to 5,000	0.1 to 5	1	1.78"	Standard	0.52"	0.95"	4"	Polypropylene	Polyethylene	Clear	No	100	6775N16	000000
		200 to 10,000	0.2 to 10	2	1.8"	Standard	0.7"	0.95"	4 3/8"	Polypropylene	Polyethylene	Clear	No	100	6775N17	000000
		250 to 12,500	0.25 to 12.5	2.5	1.8"	Standard	0.77"	0.95"	4 3/8"	Polypropylene	Polyethylene	Clear	No	100	6775N18	000000
		500 to 25,000	0.5 to 25	5	1.69"	Standard	1.08"	2.01"	4 3/16"	Polypropylene	Polyethylene	Clear	No	25	6775N19	00000
		1,000 to 50,000	1 to 50	10	1.69"	Standard	1.48"	2.01"	4 5/16"	Polypropylene	Polyethylene	Clear	No	25	6775N21	00000

Tips for Repeat Dispensing Pipettors

Dispense a sample many times without refilling your pipettor. These tips are designed for use with repeat dispensing pipettors. Like syringes, they have a piston that presses directly against the liquid inside the tip. This creates more pressure than traditional pipettors, which use air displacement, so these tips are good for dispensing thick or foamy liquids.

Capacity					Barrel
µL	ml	Graduations, ml	Tip Lg.	Tip Type	ID	OD	Lg.	Material	Piston Material	Color	Autoclavable	Pkg. Qty.		Pkg.



	10 to 500	0.01 to 0.5	0.1	0.57"	Standard	0.19"	0.95"	2 11/16"	Polypropylene	Polyethylene	Clear	No	100	6814N12	0000000


	20 to 1,000	0.02 to 1	0.2	1.09"	Standard	0.27"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6814N13	000000
	25 to 1,250	0.025 to 1.25	0.25	1.09"	Standard	0.29"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6814N14	000000
	50 to 2,500	0.05 to 2.5	0.5	1.09"	Standard	0.29"	0.95"	3 5/16"	Polypropylene	Polyethylene	Clear	No	100	6814N15	000000
	100 to 5,000	0.1 to 5	1	1.78"	Standard	0.52"	0.95"	4"	Polypropylene	Polyethylene	Clear	No	100	6814N16	000000
	200 to 10,000	0.2 to 10	2	1.8"	Standard	0.7"	0.95"	4 3/8"	Polypropylene	Polyethylene	Clear	No	100	6814N17	000000
	250 to 12,500	0.25 to 12.5	2.5	1.8"	Standard	0.77"	0.95"	4 3/8"	Polypropylene	Polyethylene	Clear	No	100	6814N18	000000
	500 to 25,000	0.5 to 25	5	1.69"	Standard	1.08"	2.01"	4 3/16"	Polypropylene	Polyethylene	Clear	No	50	6814N19	00000
	1,000 to 50,000	1 to 50	10	1.69"	Standard	1.48"	2.01"	4 5/16"	Polypropylene	Polyethylene	Clear	No	25	6814N21	00000