SKU: 79774804761

Bottle Top Dispensers, Dual Inlet Technology, Ultimus Model

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Description

Bottle Top Dispensers, Dual Inlet Technology, Ultimus ModelBottle Top Dispensers, Dual Inlet Technology, Ultimus Model is a high precision device for liquid dispensing in laboratory settings. The device is designed with a dual inlet system for rapidly switching between two reagents without disassembling, thus minimizing risks of contamination and improving workflow performance. MICROLIT ULTIMUS is a Bottle Top Dispenser (BTD that offers a sophisticated blend of features and functionality. It offers 4 liquid

Bottle Top Dispensers, Dual Inlet Technology, Ultimus Model is a high-precision device for liquid dispensing in laboratory settings. The device is designed with a dual inlet system for rapidly switching between two reagents without disassembling, thus minimizing risks of contamination and improving workflow performance.

MICROLIT ULTIMUS is a Bottle Top Dispenser (BTD that offers a sophisticated blend of features and functionality. It offers 4 liquid handling modes – rinsing, dilution, refilling, purging without dismounting the dispenser. MICROLIT ULTIMUS also features two product innovations, EasyKnob™ and FlexiNozzle™ that enhance its ease of use and flexibility. Designed with ergonomics and intuitive handling in mind, it exhibits excellent chemical compatibility and helps achieve precision with reliability in practical laboratory environments.

  • Change Volumes with EasyKnob™
  • Move effortlessly with a PTFE Piston
  • Forget Dismounting with Dual Inlet™
  • Dispense Easily with FlexiNozzle™
  • Work Flexibly with a 360° Adapter
  • Assured Quality with ISO 8655 Conformed Calibration
  • Work with a Comprehensive Volume Range
  • Autoclaving Parameters
  • Technical support/ customer service/product replacement support

Brand: Microlit                                 Packing: 1 Pc/Pk.

Download Catalogue 

Modes of Operation

Standard Dispensing: Knob A – Open, Knob B – Closed
In this mode, the dispenser dispenses the liquid normally into the receiver from the bottle it is mounted on.

Purging: Knob A – Closed, Knob B – Closed
In this mode, the liquid is re-circulated into the same bottle on which the dispenser is mounted. This process removes the air from the dispenser, without wasting any reagent.

Dilution/Rinsing/Second Liquid Dispensing: Knob A – Open, Knob B – Open
In this mode, the liquid from a second source can be dispensed into the receiver. The second liquid can be distilled water, thus allowing the user to rinse the instrument without dismounting it or dilute the reagent within the receiver.

Bottle Refilling: Knob A – Closed, Knob B – Open
In this mode, the liquid from a second source can be used to refill the bottle, without dismounting the dispenser.

Model No. Vol. Range Increment Accuracy CV
±% ± ml ±% ± ml
ULT-2.5 0.25-2.5 ml 0.05 ml 0.6 0.015 0.2 0.005
ULT-5 0.5-5 ml 0.1 ml 0.6 0.030 0.2 0.010
ULT-10 1-10 ml 0.2 ml 0.6 0.060 0.2 0.020
ULT-30 2.5-30 ml 0.5 ml 0.6 0.180 0.2 0.060
ULT-60 5-60 ml 1.0 ml 0.6 0.360 0.2 0.120
ULT-100 10-100 ml 2.0 ml 0.6 0.600 0.2 0.200

The error limits (Accuracy and Coefficient of Variation) mentioned above are in accordance with the nominal capacity (or maximum volume) indicated on the instrument. These are obtained by using the instrument with distilled water at equilibrium, the ambient temperature of 20 °C while operating it smoothly and steadily. The error limits are in accordance with DIN EN ISO 8655-2.

Features:

  • Change Volumes with EasyKnob™ (Marker 1)

EasyKnob™ is a specially designed volume adjustment knob that allows 180° rotation for easy and effortless volume setting.

  • Move effortlessly with a PTFE Piston (Marker 2)

The instrument is equipped with a PTFE Piston with an ETP O-Ring. It facilitates smooth and effortless movement and ensures high chemical compatibility.

  • Forget Dismounting with Dual Inlet™ (Marker 3)

Dual Inlet™, an award-winning patented technology, enables 4 liquid handling modes without dismounting the dispenser.

  • Dispense Easily with FlexiNozzle™ (Marker 4)

MICROLIT ULTIMUS comes with FlexiNozzle™, an adjustable delivery nozzle. It offers a high degree of flexibility, facilitating easy dispensing in demanding laboratory conditions.

  • Work Flexibly with a 360° Adapter (Marker 5)

A specially designed Adapter allows 360° rotation, facilitating complete work flexibility.

  • Assured Quality with ISO 8655 Conformed Calibration

MICROLIT ULTIMUS is calibrated in an ISO 17025 accredited laboratory according to ISO 8655 standards. A calibration certificate is included inside the product package. A calibration tool is also included for quick in-lab recalibration.

  • Work with a Comprehensive Volume Range

MICROLIT ULTIMUS is available in six unique volume ranges. *Refer to the table in tech specifications.

  • Autoclaving Parameters

MICROLIT ULTIMUS is fully autoclavable at 121 °C and 15 psi for a duration of 10-15 minutes.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79774804761

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Amazon Customer
Whiting, US
★★★★★ 5
Really comfortable upgrade from my old desk chair
Color: Beige
My old desk chair had been getting pretty uncomfortable, so I decided to replace it with this white one. After using it for a few days, I can definitely say it’s been a really nice upgrade for my workspace. My old chair was starting to feel stiff and uncomfortable after sitting for a while. This one is a lot wider and softer, which I really appreciate. Sometimes I sit cross-legged when I’m working on my laptop, and this chair actually has enough space to do that comfortably. The flip-up arms are also really practical. When I’m not using them, I just flip them up and push the chair under my desk. My workspace feels a lot less cramped now. The wheels roll smoothly and the height adjustment was easy to set up. I also didn’t expect to use the side pockets much, but I’ve been keeping a notebook and my tablet there, which is actually pretty convenient. I mainly bought the white color because I wanted something simple for my home office, and it looks really clean in the room. After switching from my old chair, working at my desk has been a lot more comfortable. It’s been great for longer work sessions, and overall I’m really happy I decided to get this one.
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Reviewed in the United States on March 16, 2026
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Jazzy
Birmingham, US
★★★★★ 5
Very comfortable
Color: Black
Very sturdy
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Reviewed in the United States on May 10, 2026
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Michele
Waukegan, US
★★★★★ 5
Love this chair!!!
Color: Beige
This chair is soooo comfy and looks fabulous!!! It fits under my L-shaped desk perfectly even when I work in the corner section! It was super easy to put together as well!!!
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Reviewed in the United States on April 19, 2026
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Jenny
Lowell, US
★★★★★ 5
Love the design, comfort and ease
Color: Grey, Color: Grey
Assembly was a breeze with the Amazon Basics Ergonomic Executive Office Desk Chair. The instructions were clear and easy to follow, and I had the chair put together quickly without any hassle. This simple setup made the whole experience even more satisfying from the start. In terms of comfort, the chair truly delivers. It provides excellent lumbar support, I assume it will make long hours at my desk much more enjoyable. The adjustable height feature lets me customize my seating position, and the flip-up armrests allow me to slide the chair neatly under my desk without worrying about damage. Overall, I couldn’t be happier with my purchase. The chair looks stunning in my office and perfectly complements the decor. It combines style, comfort, and practicality at a fantastic value, and I highly recommend it to anyone looking to upgrade their office chair. I love you so much that I ordered another one for my husband’s desk.
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Reviewed in the United States on November 24, 2025
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Luke
Waukegan, US
★★★★★ 5
Very comfortable
Color: Grey
I’m not sure if I am just transitioning from a very uncomfortable office chair, but this one is extremely comfortable. Very good dynamic lumbar support that reminds you that it’s there. Only cons would be a low back (I am 6’5”) but I’m not laying my head back anyways. Also the seat length is a touch short for me but standard size really. Great bang for buck with an open box deal. Easy to assemble. TBD on durability.
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Reviewed in the United States on June 10, 2026

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