Biological microscope, CX23


Biological Microscope

Model: CX23

Brand & Origin: Olympus, Japan


Body Aluminum die-casting metal frame, Protective covering

Optical System Infi nity optical system

Illumination System Built-in transmitted illumination system, LED Power Consumption 0.5 W (nominal values)

Focusing Stage height movement (coarse movement stroke: 15 mm), coarse adjustment limit stopper,

Torque adjustment for coarse adjustment knob, Fine focus knob (minimum adjustment gradations: 2.5 μm)

Revolving Nosepiece Fixed quadruple nosepiece

Stage Wire movement mechanical fi xed stage

Traveling range: 76 mm (X) x 30 mm (Y), Specimen holder, Specimen position scale

Observation Tube 30o inclined binocular tube

Interpupillary distance adjustment range: 48 – 75 mm, Eyepoint adjustment: 370.0 – 432.9 mm

Objectives Plan achromat, anti-fungus

4x NA: 0.10 W.D.: 27.8 mm

10x NA: 0.25 W.D.: 8.0 mm

40x NA: 0.65 W.D.: 0.6 mm

100xOil NA: 1.25 W.D.: 0.13 mm (CX23LEDRFS1 only)

Eyepiece (10x) Field Number (FN): 20 (anti-fungus)

Optional Accessories Refl ection mirror (CH20-MM), 15x eyepiece (WHSZ15X-H: FN 12, anti-fungus), Dedicated wooden case, Eyepiece micrometer,

Darkfi eld stop (CH2-DS+CH2-FH)

Weight Approx. 5.9 kg

Rated Voltage/Electric Current AC 100–240 V 50/60 Hz 0.4 A

Power Consumption Less than 2 W

Ultra pure water for LC MS, Wako, Japan


#Ultra Pure water

Pack size: 01 Ltr.
Brand : wako
Origin : Japan

Product Number :214-01301

Chemical Name :Ultrapure Water

CAS RN ®*1:7732-18-5

Grade :for LC/MS

Lot Number :ESN1595


               Analysis details

Appearance: Colorless clear liquid Test result-Colorless clear liquid

Density (20deg. C): 0.997 – 0.999g/mL Test result-0.998g/mL

Refractive index n D20: 1.332 – 1.334 Test result-1.333

Absorbance (210-400nm): max. 0.01 Test result-0.00

Residue after evaporation: max. 5ppm Test result-Passed

pH at 25deg. C: 5.0 – 7.5 Test result- 5.5

Particles(0.5um or more): max. 100/mL Test result-Passed

Peroxides (as H2O2): max. 0.5ppm Test result-Passed

Substances reducing permanganate: to pass test Test result-Passed

Fluorescence test: to pass test Test result-Passed

Gradient test: to pass test Test result-Passed

Total organic carbon (TOC): max. 4ppb Test result- Passed


Bead beater-type homogenizer Beads crusher µT-12


Both swinging and powerful multi-sample & large-capacity at a reasonable price. High cost performance bead crusher !!

Main uses

 crushed animal cells or tissues
 crushing plant cell or tissue
 disruption of the bacterial cell
 crushed solids, such as tablets


It crushes maultiple samples powerfully

The pendular swing method of max 3,200r/min crushes sample powerfully. Although the maximum speed is slower than µT-01, the swing amplitude is 1.5 times larger than conventional model giving the same power of crush. This mechanism raising the crush power with amplitude rather than speed is reducing the heating of samples by bead friction. If cool holder (TH-0203) or pre-chilled samples are used, it is possible to keep temperature below room temperature even after crushing. Please refer to below table for detail.

Pendular swing method

Easy operation and silent operation

Operation is very easy; select shaking speed and set timer (1-300sec).
Since memory function is equipped, shaking speed and timer with high-frequency is possible to memorize.
In addition, it is very quiet compared with equivalent bead crushers.

Commercial tubes and materials for crushing are usable

Commercial tubes with 1.5/2.0 or 5ml screw cap are used for crushing. Stainless (SUS), zirconia and glass beads are usable. Stainless beads with φ2/3/4/5mm are available.

Loadable 5 ml micro tube

It can load two 5ml screw cap tube for mass processing which cannot be available in 1.5/2.0 ml tubes. For example, minimum 1g can be crushed for animal organs. Although the maximum shaking speed is up to 2500 r/min, it can provide enough power of crush since the amplitude is optimal.


Model µT-12
Shaking Method Pendular swing method
Shaking Speed 1800-3200 [r/min]
8 points
Surroundings temperature +5-+35℃(*1)
Timer Digital display
1 – 300 sec. countdown / (Minimum setting value 1 [sec.])
Safety device / function Limiter for open/close lid(Stop shaking when lid open), Overcurrent protection safety device
Applicable Container / Number 1.5/2.0ml general screw cap micro tube x 12 pc when using 2 of TH-0206 holders(Option).
1.5ml general screw cap micro tube x 6 pc when using 2 of TH-0203 holders (Option).
5.0ml general screw cap tube x 2 pc when using 2 of TH-0501 holders (Option).
Dimensions 310 x 400 x 200Hmm
Applied beads All of nonmetallic beads, stainless beads and metal crusher
Weight Approx. 15kg
Power Supply AC100V 4A
(*1)Although it is possible to use in cold room, an actual shaking speed may become slower than a setting speed depending on surroundings temperature.
Stainless beads and metal crusher are optional.
The container on the Images are not standard accesorries.

Double Beam Computer Controlled UV-Vis Spectrophotometer



Double Beam UV-VIS Scanning Spectrophotometer
Both PC controlled and standalone operation
Measurement mode: Photometric mode, Spectrum mode,
Quantitation mode, Kinetics mode, Time scan mode, Bio
method mode, and Maintenance and Shared function must be
ableavle with multi cell sample holder option.


Wavelength range: 190 to 1100 nm
Spectral bandwidth: 1 nm (190 to 1,100 nm)
Wavelength display: 0.1 nm increments
Wavelength setting: 0.1 nm increments (1 nm increments when setting scanning range)
Wavelength accuracy: ± 0.1 nm at D2 peak 656.1 nm, ± 0.3 nm for entire range
Wavelength repeatability: ± 0.1 nm
Wavelength slew rate: About 29,000 nm/min or better
Wavelength scanning speed: 29,000 nm/min~2nm/min or better
Lamp interchange wavelength: Automatic interchange linked to wavelength.
The interchange wavelength: can be set freely in the range of 295 to 364 nm (0.1 nm increments).

Stray light:
Less than 0.02% at 220 nm (NaI)
Less than 0.02% at 340 nm (NaNO2)
Less than 0.5% at 198 nm (KCl)
Photometric system: Should be double beam optics type
Photometric range: Absorbance: -4 to 4 Abs
Transmittance: 0% to 400%
Photometric accuracy: ± 0.002 Abs at 0.5 Abs, ± 0.004 Abs at 1.0 Abs, ± 0.006 Abs at 2.0 Abs
(measured using NIST930D/NIST1930 or equivalent.)
Photometric repeatability: Less than ± 0.0002 Abs at 0.5 Abs, Less than ± 0.0002 Abs at 1 Abs, Less than ± 0.001 Abs at 2
Baseline stability: Less than 0.0003 Abs/Hr (700 nm, one hour after light source turned ON)
Baseline flatness: Less than ± 0.0006 Abs (1100 to 190 nm, one hour after light source turned ON)
Noise level: Less than 0.00005 Abs (700 nm)
Light source: 20-W halogen lamp and deuterium lamp Built-in light source auto position adjustment
Monochromator: LO-RAY-LIGH grade blazed holographic grating in Czerny-Turner mounting
Detector: Silicon photodiode
Display: System should be 24-bit color touch screen display or better Sample compartment Distance between light beams: 100 mm
Data files saved in text format or UVPC format, UVPC-format files can be read directly by UVProbe and Lab solutions TM
UV-Vis Measurement up to eight designated wavelengths set in 0.1mm increments using Photometric mode Number of repeat scans: 1 to 99
Measurement time: 1 to 9999 sec/min Capable to automatic
concentration calculation using K-factor. Capable to Quantifies
DNA or protein concentrations.
Country of Origin: Japan
Power supply: 220-240V, 1-pH, 50Hz
Package includes as below:
Quartz Cell: Basic Unit Shimadzu Model UV1900i UV-VIS Spectrophotometer

with necessary Software.10mm Square Absorption Fused Silica
Quartz Cell- 1Pair. Power Cable for 240 V 2.4m USB interface
for data collection and to connect PC
Installation: Installation and operation must be provided by the
manufacturer certified engineer at user’s site.
Warranty: Warranty would be 12 months from the date of
installation or 14 months from the date of shipment whichever is
earlier. The warranty includes engineering visit,spares etc. but
not applicable to consumables, glass parts
Local Training: Local training for 3-working days must be
provided by the manufacturer certified engineer at free of cost.
Backup support: Two-year free backup support at free of cost.
Catalogue: Original catalogue in English must submit with offer.
Authorization: Manufacturer’s Authorization letter in original
letterhead pad must submit with offer. Third party authorization letter will not be acceptable.
Specific Instruction: The equipment must be brand new. The
instruments must not be manufactured or assembled before six
months of issuing work order. Manufacturing certificate
(including equipment serial number, brand name and
manufacturing date from manufacturer must submit with

Multi-Cell (6+1) Sample Compartment Number of cells: 6 on
the sample side 1 on the reference side (1set)

10mm Square Absorption Fused Silica (Quartz) Cel


Blood pressure machine with stethoscope



This manual inflation blood pressure monitor is similar to those used in doctors’ offices and hospitals. The kit comes with all you need to start taking your blood pressure at home. It gives you professional accuracy without the need for electronics or batteries. Deluxe standard arm cuff fits arm circumferences of 10 to 14 inches. Includes an aneroid gauge, air release valve and inflation bulb with attached 22-inch stethoscope. Comes with a convenient black zippered storage case and detailed instructions; latex free BP Machine with Stethoscope.


Long Lasting & Durable Manual BP + Stethoscope

Standard Soft Cotton Cuff

Non-Stop pin Manometer

Standard latex bulb

Vinyl zipper bag

Air-release valve with spring

Standard end valve