1. PREPARATORY ROOM

FRITSCH PULVERISETTE 19 - Universal Cutting Mill

Comminutes dry, soft to medium-hard sample materials and fibrous materials and plastics. One special advantage: Straw, films and similar materials can be fed in up to their full length without additional preparation.

• Fast, effective comminution with variable adjustable rotational speed of 300 – 3000 rpm
• Cutting tool with fixed knives, hardened stainless steel, stainless steel 316L
• Max. feed size 70 x 80 mm
• Collection vessel 3 litres
• Defined final fineness due to interchangeable sieve casettes / 0.2 – 0.5 – 1 – 2 mm

Accessories:

High-perfromance Cyclone Separator

• Completely made of stainless steel 304 is particularly indispensable in the analytical sector and in the food and pharmaceutical industries
• Due to its high surface quality, it offers enhanced resistance to corrosive media such as alkalis and acids
• Comminuted sample is drawn into a screwed-on collecting vessel or in a smaller sample glass, in which it can also be transported and stored
• Can be completely dismantled, fully emptied, flooded and sterilised, and thus offers reliable protection against cross-contamination

FRITSCH LABORETTE 27 Rotary Cone Sample Divider combined with
FRITSCH LABORETTE 24 Vibratory Feeder

• Divider is ideal for representative sample preparation – the foundation for every precise analysis
• Guaranteed division accuracy of up to 99.9 % for each individual sample with identical chemical and physical properties
• Feeder is ideal for narrow, directed sample discharge
• Simple regulation of sample flow with separate control unit
• Suitable for coarse and fine materials

2. ANALYTICAL, SAMPLE PREPARATION LABORATORY

EVOQUA LaboStar® Pro TWF High Purity Water System

• Incorporates a pre-filtration unit and a reverse osmosis membrane
• Delivers two types of water: type III from the tank and type I (0.055 µS/cm, equivalent to 18.2 MΩ-cm) from the dispenser
• Sterile filter
• 60 l storage tank, manual dispense via tap
• Typical applications: general analysis, AAS, GC, IC, ICP, HPLC measurements, TOC analysis, Type III water needs

The water quality exceeds all relevant standards including ASTM Type I, CLSI and ISO 3696 Type I.

A conductivity sensor constantly measures the product water purity in the recirculation loop. A 0.2 µm sterile filter at the dispenser removes bacteria and endotoxins, eliminating the need for an expensive ultra-filter.

büchiglasuster® Limbo Li Laboratory High Pressure Reactor System

The stainless steel or Hastelloy® reactors ensure high resistance against acids. The magnetic drive ensures efficient mixing and stirring of the process media as well as excellent heat transfer.

Limbo li system is equipped with a 2 – step lowering device for reaction vessel and temperature control block (electric heating / water cooling).

• Full vacuum - high pressure
• Pressure: max. 350 bar
• Temperature: max. 350 °C
• Material: stainless-steel, Hastelloy®
• Insulated Steel - / Hastelloy Pressure Reactor (Typ 3E) with electric heating and cooling (by tap water) with volume 200 ml / Ø i 52 mm diameter
• Magnetic stirrer with 75 Ncm torque – Cyclone 075
• Straight way valve 1/4"HP / DN 3 mm

Lab-scale Fixed-bed Column Adsorber Prototype

A new system for our adsorbent researches: the solution of adsorbate is continuously passing through columns at certain flow rate having adsorbent.

The system consists of:

• Pipes with sampling sites
• Containers/Columns with changeable green waste adsorbents on both sides
• LEAD FLUID YT15 Peristaltic Pumps for water circulation and transfer
• Consort C3040 Multi-parameter Analyser
• Electrodes for pH / EC measurements during the process

3. SOIL AND PHARMACEUTICALLY ACTIVE COMPOUNDS (PhACs) ANALYZER LABORATORY

Shimadzu Nexera X2 UHPLC System

LC-30AD Solvent Delivery Unit

• Wide range of flow rates, from 0.0001 to 3.0000 mL/min (with a maximum operating pressure of 130 MPa) or from 3.001 to 5.000 mL/min (with a maximum operating pressure of 80 MPa)

SIL-30AC Autosampler

• Pressure tolerance of 130 MPa
• World’s fastest sample injection (10 seconds)

CBM-20A System Controller

• Water Raman S/N ratio of at least 1200
• 10 ms response
• Temperature-controlled cell with a cooling function

SPD-M30A

• Flexible photodiode array detector with minimal dispersion
• 1024 element diode array with resolution of 0.5nm/element and < 1.4 nm spectral resolution
• Wavelength range of 190 to 700 nm with a wavelength accuracy of ±1 nm is achieved through a Deuterium (D2) lamp
• Baseline drift less than 0.5 x 10-3 AU/h (under specified conditions) and noise level of less than 0.4 x 10-6 AU (under specific conditions)
• 4-channel analog output to trigger a fraction collector

CTO-20AC Column Oven/ Chiller

• Using an electronic cooler
• Can regulate the temperature in a large range going from 10 degrees below room temperature to 85 °C