KIRIYAMA RHOTO & filtration assembles
KIRIYAMA RHOTO is our original funnel, which used for many research scientists.
This is heat resistant & transparent glass ware, and has the original structure, which has only one exit in the center of the funnel cup and is easy to clean.
KIRIYAMA ROHTO would be so-cold the definitive item.
We are ready for both atmospheric & reduced type equip. and variety kinds of packings.
Also ready for mL to 100L’s scale items.
We are ready to produce your request of more high theoretical steps distillation units.
Distillation & membrane permeation equips.
Distillation operation has sometimes the limit for separation.
This equip. is the combination of both distillation and membrane permeation, and has effective performance for dehydration from organic solvent.
KIRIYAMA- Pac (new)
Distillation column packed with original SUS-net.
It's ready to use. Packings are alerady in the column.
We could guarantee the theoretical steps 5,7,8,10,and 20. We have 15 different types.
Please select among those items according to your uses.
We have variety of reactors, from very small scale to 100L’s scale, batchs or continuous types.
We have the Soxhlet extractor or the Nicholson-Kemmins solid extractor, which can be dealt large quantity of raw material with small quantity of solvent.
We have also many types of liquid extractors.
Sublimation purification equips.
We are ready to very small scale to large scale items.
Mil’s equip., with water cooling type or cold media type, or lid separation type easy to take out the crystal.
Organo metal compounds are usually unstable for air or moisture, sometimes, happen to decompose, or flame.
In this case, please use this kind of equip. for handling.
Attached cock is KIRIYAMA original one and will not make any operation miss.
KIRIYAMA SAFE evaporator
This equip. is for extraction natural effective ingredients of very small quantity by evaporation at low temperature.
Especially, useful for heat sensitive substances like flavors.
We are preparing different types of columns, that is classic open column or sharply fractionizing medium pressure ILC column.
This is a totally custom-built product.
After discussed with our customers, we make lab plants.
We are welcoming your request.
KIRIYAMA ROHTO 55 diameter type (new)
Standard type of reduced filtration.
We newly added the regular type funnel size rohto adapted for the 55 diameter filter paper in the market.
You can use the circle shaped 55 dia. quantitative and qualitative filter paper from the companies of ADVANTEC, WATMAN and etc.
Recently in laboratories, There are sometimes explosion accidents occurring.
Mantle heater made by fiver as in past is always having dangers of combustion in case of flask breakage. Mono-heat gives you safety heating in experiment.
For practical use.
These laboratory glass equips. are especially for students.
We have 9 parts for fundamental operation, i.e. ,distillation, reaction, extraction.
Those parts have same size joints made of PTFE. It’s very easy to combine.
KIRIYAMA gas particle size variable bubbler
This bubbler can easily control the size of gas particle, different from the old glass filter type which has always troubles to choke in the slieve.
Our original bubbler has no choking troubles, but the same efficiency, and easy to take apart for cleaning.
We have two types, GL standardized screw type, and glass joint type.