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Thermo Scientific™ Multidrop™ Combi Accessories

Product Code. 10256343 Shop All Thermo Scientific Products
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Description:
High Version
Long Small Tube Metal Tip
Long Small Tube Plastic Tip
Small Long-tube Cassette
Small Tube Metal Tip
Small Tube Plastic Tip
Product Type:
Priming Vessel
Tube Dispensing Cassette
Tube Holder Assembly
Tube Reagent Filter
Quantity:
1 Ea.
5 Pk.
Unit Size:
Each
Pack of 5
9 product options available for selection
Product selection table with 9 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Description Product Type Quantity unitSize
10256343 Small Tube Plastic Tip Tube Dispensing Cassette 1 Ea. Each
11590745 - Tube Holder Assembly 1 Ea. Each
11580745 High Version Priming Vessel 1 Ea. Each
14811252 Small Long-tube Cassette Tube Reagent Filter 5 Pk. Each
11762038 Small Tube Plastic Tip Tube Dispensing Cassette 5 Pk. Pack of 5
11570735 Long Small Tube Plastic Tip Tube Dispensing Cassette 1 Ea. Each
12101740 Small Tube Metal Tip Tube Dispensing Cassette 1 Ea. Each
10095273 Small Tube Metal Tip Tube Dispensing Cassette 5 Pk. Pack of 5
11580735 Long Small Tube Metal Tip Tube Dispensing Cassette 1 Ea. Each
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 9 options available.
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Product Code. 10256343 Supplier Thermo Scientific™ Supplier No. 24073290
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Description

Guarantee excellent dispensing results and day-to-day performance with combi accessories.

Guarantee excellent dispensing results and day-to-day performance with Thermo Scientific™ Multidrop™ Combi Accessories.

TRUSTED_SUSTAINABILITY

Specifications

Product Type Tube Dispensing Cassette
Autoclavable Autoclavable (10 times at 121°C, 1 bar, 20 min.)
Description Small Tube Plastic Tip
Material Polypropylene Tip, Silicone Tubing
Volume (Metric) 0.5 to 50 μL
For Use With (Equipment) Multidrop Combi, Multidrop Micro
Quantity 1 Ea.
Volume (Metric) Dead <1 mL
Diameter (Metric) Tip: 0.22 mm; Tubing: 0.4 mm

Frequently Asked Questions (FAQs)

What are the tubing lengths of the regular length and extended length cassettes for the Multidrop Combi Reagent Dispensers?

Regular length tubing (small and standard) cassette length is 40 cm long.

Extended length tubing (small and standard) cassette length is 200 cm long.
Note: You can cut the extended length tubing to the desired length but we recommend checking the calibration on the cassette, once modified, to ensure it is providing accurate results.
Can I repair Multidrop Combi small tubing cassettes or replace the tubing in them, instead of purchasing a new cassette?

No, you cannot repair or replace the tubing in the Multidrop Combi small tubing cassettes. If you attempt to do so, the cassette may not function properly. The small tubing cassettes incorporate either plastic tips or metal tips. While metal tip cassettes will last longer than plastic tip cassettes, once the tubing in a cassette wears or reaches its end of life (EOL), the entire cassette will need to be replaced with a brand-new cassette.
When should I use the Multidrop Combi tube reagent filter accessories for Multidrop Combi small tube cassettes?

We recommend using the filters to help prevent cassette tips from getting clogged during use. Dust, particles, and fibers commonly found in the lab can cause clogging in the Thermo Scientific Multidrop Combi cassettes, preventing reliable dispensing. Keeping particles from entering the tubing helps reduce the likelihood of a clogged tip in small tubing dispensing cassettes. The filter also acts as a weight to hold the tubing in the source vessel. To use the filter, simply remove the tubing weight from the end of the small cassette tubing and replace it with a filter.
Can the SMART cassettes with RFID tags be used with the standard Multidrop Combi without SMART option or vice versa?

Yes, the cassettes are interchangeable, however, the calibration data cannot be viewed and the information about the cassette is not updated. Also standard cassettes can be used with the Multidrop Combi with SMART option.
What should I do if the liquid foams during dispensing with the Multidrop Combi?

Some liquids foam more easily than others. One option is to reduce the pump rotor speed. There are three dispensing speeds available: High, Med (medium), and Low.
What materials come into contact with liquids to be dispensed by the Multidrop Combi?

The Small tube plastic tip dispensing cassette, Cat. No. 24073290, and the Standard tube dispensing cassette, Cat. No. 24072670, are made of: PEEK, silicone, and PP (polypropylene).
The Small tube metal tip dispensing cassette, Cat. No. 24073295, is made of: PEEK, silicone, ruby, and stainless steel.
Do particles in the reagent affect dispensing with the Multidrop Combi?

Possibly. It is recommended that you ensure that there are no particles greater than 50 μm in the reagent to avoid blockage of the tips, especially when working with small tube cassettes.
What is the tip inner diameter (ID) of the dispensing cassettes of the Multidrop Combi?

The tip inner diameter (ID) is either 0.22 mm (Small tube plastic tip dispensing cassette, Cat. No. 24073290, and Small tube metal tip dispensing cassette, Cat. No. 24073295), or 0.5 mm (Standard tube dispensing cassette, Cat. No. 24072670).
Can the dispensing cassettes of the Multidrop Combi be recalibrated?

Yes, refer to the user manual for instructions.
When do you have to calibrate the dispensing cassettes of the Multidrop Combi?

We recommend that you verify the calibration at least monthly, depending on the frequency of use and the liquids used.
Note: The recalibration procedure can be performed by the user and is detailed in the operations manual, hoowever, the manual is only a recommendation. This varies for many reasons, but is up to the user to determine what is best based on their SOP. We do recommend that the cassettes are checked, but we leave that frequency up to the user. Also, the SMART cassettes help remove the guess-work, as they indicate when the next calibration check is due. Users typically check them after their recommended end of life (EOL) if they haven't noticed any issues previous to this time frame. Refer to the user manual for details pertaining to EOL.
What liquid is recommended for washing the Multidrop Combi tubing?

It is recommended that you use deionized distilled water and/or detergent solutions, for example, 0.2–1% Tween followed by deionized distilled water.
Does the dispensing cassette of the Multidrop Combi include a calibration certificate?

Yes, all dispensing cassettes include a factory calibration report.
What is the dead volume of the dispensing cassettes of the Multidrop Combi with 40 cm tubing?

The dead volume of the dispensing cassettes of the Multidrop Combi with 40 cm tubing is as follows:
1.2 mL with the small tube cassette (40cm)
7 mL with the standard tube cassette (40cm)
Dead volume can be recovered using the Empty button on any of the dispensers with up to a 99% recovery rate.

What are the autoclaving conditions for the dispensing cassettes?

The autoclaving conditions are as follows: 1 bar pressure at 121 degrees for 20 minutes.
How many times can the Multidrop Combi dispensing cassettes be autoclaved?

The dispensing cassettes can be autoclaved 10 times for the small tube cassettes or 50 times for the standard tube cassettes.
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