Set of weights of 1000 g. made of steel A3 class M2 is usually used with mechanical balances and is supplied in a solid case that protects the integrity of the weights and ensures a long life.
Contains: 1 x 500 g weight, 1 x 200 g weight, 2 x 100 g weight, 1 x 50 g weight, 2 x 20 g weights and 1 x 10 g weight
Spherical flask with long neck and round base in borosilicate glass 3.3, capacity of 3,000 ml or 3 litres.
The neck of the flask is long and narrow; the mouth ends in a thick rim and is not ground in.
It is manufactured in accordance with DIN ISO 1773 from borosilicate glass 3.3, type 1, class A with high heat resistance.
The product is not screen-printed with the factory logo.
| Product to be discontinued, with no continuity and no right to exchange or return 3 last units |
Foaming Trigger Spray and PP28 screw-in and a total length of 275 mm.
The head is specially designed to spray a creamy foam onto surfaces.
The tube or stem is removable, and its length can be adapted to suit different bottle heights.
It is necessary to cut the tube to suit the capacity of the container.
Available in white.
This closure model is available with glass bottles.
500 ml plastic bottle with narrow neck and 28 mm white screw cap.
This model has tapered shoulders and is supplied empty. The PP28 screw cap incorporates a sealing ring on the inside, ensuring a leak-free, hermetic seal.
Due to the specific characteristics of the neck design, the cap's safety ring remains attached after opening. Although it has a safety system, it is not functional: no tamper-evident seal.
Product suitable for food use.
Spare glass cover glass 80×18 mm for the Mc Master counting chamber with 3 reticles, German model.
The dimension of the cover glass is approximately 80 mm wide and 18 mm long, rectangular.
Digital culture oven or incubator of 18 litres capacity with natural convention air system
Equipped with digital temperature and time control
Alarm control
Temperature range, 5 °C an 80 °C
Temperature resolution 0,1 °C
temperature fluctuation ± 0,5 °C
Temperature uniformity 2%.
Programmable timer from 0 to 9999 min.
Double door, glass inner and metal outer door
Including 2 trays with possibility to extend up to 4 trays.
More information in the description and datasheet.
Closure for bottles with a thread of 18 mm, GL18 or DIN18. Vertical drip insert made of polyethylene plastic with 0.7 mm Ø hole outlet. It doses the flow of liquid drop by drop.
The closure is completed with our aluminium and plastic caps.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Low density polyethylene (LDPE) plastic stopper for 30 ml wide mouth screw cap bottles
Accessory designed to improve the sealing of Merk bottles, ensuring a tighter seal and providing additional protection against environmental humidity.
More information in the description and in the datasheet.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Low density polyethylene (LDPE) plastic stopper for 60 ml and 120 ml wide mouth screw cap bottles
Accessory designed to improve the sealing of Merk bottles, ensuring a tighter seal and providing additional protection against environmental humidity.
More information in the description and in the technical data sheet.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Low density polyethylene (LDPE) plastic stopper for 250ml wide mouth screw cap bottles
Accessory designed to improve the sealing of Merk bottles, ensuring a tighter seal and providing additional protection against environmental humidity.
More information in the description and in the technical data sheet.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Low density polyethylene (LDPE) plastic stopper for 175ml wide mouth screw cap bottles
Accessory designed to improve the sealing of Merk bottles, ensuring a tighter seal and providing additional protection against environmental humidity.
More information in the description and in the technical data sheet.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Internal protection cap made of transparent plastic Low Density Polyethylene (LDPE) for glass bottles with 18 mm diameter or GL18 screw neck
This plug insert is an accessory to complement the screw cap closure and ensure that the closing is more hermetic and protects the content from moisture and the environment.
The reference don't include the glass bottle
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Low density polyethylene (LDPE) plastic stopper for 175ml wide mouth screw cap bottles
Accessory designed to improve the sealing of Merk bottles, ensuring a tighter seal and providing additional protection against environmental humidity.
More information in the description and in the technical data sheet.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Press-on lid made of low-density polyethylene plastic (LDPE) in natural or translucent colour.
Suitable for 13 mm tubes and holes and especially for for our conical glass centrifuge tubes. See the "Accessories" section.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
Press-on lid made of low-density polyethylene plastic (LDPE) in natural or translucent colour.
Suitable for 14 mm tubes and holes, and especially for our ungraded cylindrical glass tubes for centrifuges.
The closures, covers, caps, stoppers and plugs in our shop are only guaranteed to be watertight with our containers, vials, bottles and jars. |
