Test Tube Holders
Secure and store test tubes.
Style A have spring clamps to fit 10 mm to 17 mm test tubes.
Made of polyester foam, Style C can float in water to help regulate temperature. They’re also good for protecting test tubes during shipping.
For Test Tube Dia. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | mm | in. | For Max. No. of Test Tubes | Lg. | Wd. | Ht. | Color | Max. Temp., °F | Autoclavable | Each | |
Nylon Plastic  | |||||||||||
| A | 10-17 | 3/8"-11/16" | 25 | 4" | 4" | 1 5/8" | White | 190° | No | 000000 | 000000 |
Polypropylene Plastic | |||||||||||
| B | 10-13 | 3/8"-1/2" | 42 | 5" | 4 1/8" | 2 3/4" | White | 265° | Yes | 000000 | 00000 |
| B | 13-16 | 1/2"-5/8" | 30 | 5" | 4 1/8" | 2 3/4" | White | 265° | Yes | 000000 | 00000 |
| B | 16-20 | 5/8"-13/16" | 20 | 5" | 4 1/8" | 2 3/4" | White | 265° | Yes | 000000 | 00000 |
Polyester Foam | |||||||||||
| C | 10-13 | 3/8"-1/2" | 50 | 9" | 5 1/4" | 1 1/4" | Gray | 215° | Yes | 000000 | 00000 |
| C | 13-16 | 1/2"-5/8" | 50 | 9" | 5 1/4" | 1 3/4" | Gray | 215° | Yes | 0000000 | 00000 |
Pipettor Holders
Store pipettors to keep your lab organized. These holders keep pipettors upright, preventing liquid from running upward—which can cause damage.
Rotating holders maximize pipettor storage while keeping a slim footprint on your tabletop.
Holders with three storage bins have built-in space for storing pipettor tips and other accessories.
Clamp-on-mount holders come with two extenders for a total capacity of three pipettors. Add more extenders (sold separately) for even greater capacity.
| For No. of Pipettors | Overall Dia. | Ht. | Material | Color | Each | |
Vertical | ||||||
|---|---|---|---|---|---|---|
| 8 | 9" | 16" | Plastic | White | 0000000 | 0000000 |
| For No. of Pipettors | Hole Dia. | Ht. | Wd. | Dp. | Material | Color | Each | |
Vertical | ||||||||
|---|---|---|---|---|---|---|---|---|
| 6 | 3/4" | 6 1/2" | 16 1/2" | 9 1/2" | Acrylic Plastic | White | 0000000 | 0000000 |
Holders | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Slot | Extenders | |||||||||||||
| For No. of Pipettors | Dp. | Lg. | Max. Clamping Clearance | Ht. | Wd. | Dp. | Material | Color | Includes | Each | Pkg. Qty. | Pkg. | ||
Vertical—Clamp-On Mount | ||||||||||||||
| 3 | 7/16" | 1 1/8" | 1" | 4 1/4" | 2 1/4" | 5 1/4" | Polypropylene Plastic | Blue | Two Extenders | 0000000 | 000000 | 4 | 0000000 | 000000 |
Vertical—Adhesive Mount | ||||||||||||||
| 1 | 11/16" | 1 1/4" | __ | 1 1/2" | 2 1/4" | 1 3/4" | Polycarbonate Plastic | Black | __ | 0000000 | 00000 | __ | 000000 | 00 |
Reagent Reservoirs
Hold reagents and samples for easy access during pipetting. These reservoirs have an angled bottom, so you can collect samples even as your liquid starts to run low.
Rectangular reservoirs have molded graduation marks to see how much liquid is inside. There’s a pour spout on each corner to discard excess liquid.
V-shape reservoirs have a single large reservoir on one side and 8- and 12-chamber reservoirs on the other. Useful for multi-channel pipettors, the smaller chambers reduce the risk of waste. They’re often used to hold different reagents or ratios and for serial dilutions. Made of polypropylene, they can be autoclaved for reuse.
Compartment | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., ml | Lg. | Wd. | Numeric Increments, ml | Lg. | Wd. | Ht. | Material | Color | Autoclavable | Features | Pkg. Qty. | Pkg. | |
| 10 | 3 1/2" | 1 5/8" | 10 | 4" | 2" | 7/8" | Polystyrene Plastic | White | No | Pour Spout | 100 | 0000000 | 000000 |
| 25 | 5 1/2" | 2" | 15, 25 | 5 7/8" | 2 1/2" | 1" | Polystyrene Plastic | White | No | Pour Spout | 100 | 0000000 | 00000 |
| 50 | 5 1/2" | 2 3/4" | 5, 10, 25, 50 | 6" | 3 1/2" | 1 1/8" | Polystyrene Plastic | White | No | Pour Spout | 100 | 0000000 | 00000 |
Compartment | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of | Cap., ml | Lg. | Wd. | Ht. | Lg. | Wd. | Ht. | Material | Color | Autoclavable | Features | Each | |
| 1 8 12 | 50 5 5 | 4 5/8" 2 1/8" 2 1/8" | 2 1/8" 5/16" 5/16" | 1" 1" 1" | 4 3/4" | 2 3/16" | 1 1/16" | Polypropylene Plastic | White | Yes | Double-Sided | 000000 | 000000 |
Sterile Reagent Reservoirs
To make sure these reservoirs arrive sterile, they've been irradiated, individually bagged, and marked with a lot number. Use them to hold reagents and samples for easy access during pipetting. A V-shaped bottom helps you collect samples as your liquid starts to run low. All have molded graduation marks, so you can gauge how much liquid is inside. There’s a pour spout on each corner for discarding excess liquid. These reservoirs cannot be autoclaved or reused.
Compartment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., ml | Lg. | Wd. | Graduated | Numeric Increments, ml | Lg. | Wd. | Ht. | Material | Color | Features | Autoclavable | Pkg. Qty. | Pkg. | |
Rectangular | ||||||||||||||
| 10 | 3 1/2" | 1 5/8" | Yes | 10 | 4" | 2" | 7/8" | Polystyrene Plastic | White | Pour Spout, Sterile | No | 5 | 0000000 | 00000 |
| 25 | 5 1/2" | 2" | Yes | 15, 25 | 5 7/8" | 2 1/2" | 1" | Polystyrene Plastic | White | Pour Spout, Sterile | No | 5 | 0000000 | 0000 |
| 50 | 5 1/2" | 2 3/4" | Yes | 5, 10, 25, 50 | 6" | 3 1/2" | 1 1/8" | Polystyrene Plastic | White | Pour Spout, Sterile | No | 5 | 0000000 | 0000 |
Sharps Holders for Syringe Needles and Syringes
Rest needles and syringes with needles in the upright position. The foam insert securely holds sharps in place. These holders have an adhesive back you can attach to a tabletop so they don’t get knocked over. They’re intended for a single use.