| Description | Ship from abroad
Proven Quality - even more stable! Stan, the standard model of a human skeleton, has been appreciated throughout the world for decades. Thanks to its very high quality and robust construction, it is perfect for use in hospitals, schools, universities and laboratories.
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | Ship from abroad
Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries.
Delivery & Availability:
Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
- Item: Bunsen Burner
- Btu Output: 800 - 1200
- Overall Height: 6-1/8"
- Fuel Type: Natural
- Barb Size: 7/16"
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
This is a 210g/0.001g Analytical electronic chemical balance for industrial and scientific field.
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
This Automatic Pipette will help you get your lab up and running in no time—at a great price!
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. | In stock
- Classification: Flask
- Capacity: 1000mL
- Class: A
- Material: Neutral Glass
- Capacity Tolerance: 0.40mL
- Out Diameter of Neck: 28mm
- Out Diameter of Body: 125mm
Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information. |
| Content |
- Proven Quality - even more stable! Stan, the standard model of a human skeleton, has been appreciated throughout the world for decades. Thanks to its very high quality and robust construction, it is perfect for use in hospitals, schools, universities and laboratories.
- The other advantages of the 3B Scientific® skeleton are:
• Exceptional value for money
• 3 year guarantee
• Top quality natural casting
• Final assembly carried out by hand
• Made from a durable, unbreakable synthetic material
• On a stable metal stand with 5 casters (painted white)
• Close to the realistic weight of around 200 bones
• Natural skeleton size
• 3 part assembled skull
• Individually inserted teeth
• Limbs can be removed quickly and easily
• Skull with magnetic connections
Comes with metal stand and transparent dust cover.
| Cordless, modern binocular microscope ideal for students and mainly primary schools with achromatic lenses (1000x), FN 18 eyepieces, finite optical system, coaxial focusing, StagErase™ eraseable mechanical stage, Abbe condenser and 1 W LED illumination with rechargeable batteries. Slim and easy to carry, it is equipped with arm/wrist rest support to reduce the fatigue during use and long lasting LED illumination to provide over 20 years of use.
Features:
- Observation mode: Brightfield.
- Head: Binocular, 30° inclined; 360° rotating.
- Dioptric adjustment: Left eyepiece.
- Eyepiece: WF10x/18 mm, secured by screw
- Nosepiece: Quadruple ball bearings revolving nosepiece, reversed.
- Objectives:
– Achromatic 4x/0.10, with anti-fungus treatment
– Achromatic 10x/0.25, with anti-fungus treatment
– Achromatic 40x/0.65, with anti-fungus treatment
– Achromatic 100x/1.25 (oil), with anti-fungus treatment
- Specimen stage: StagErase™ eraseable mechanical stage, 125×125 mm, 62×24 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1 mm.
- Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen.
- Condenser: Abbe N.A. 1.25, pre-centered, focusable, with iris diaphragm.
- Illumination: 1 W LED, with brightness control, rechargeable batteries.
- Color temperature: 6,300 K. Multi-plug 100-240Vac/5Vdc external power supply.
Technical Specifications:
| Observation Method - Transmitted Light |
Brightfield |
Yes |
| |
Simple polarized light |
As optional |
| Main Body |
Type |
Upright |
| |
Construction material |
Aluminum die-cast |
| |
Trasportation handle |
Yes |
| Head |
Type |
Binocular (Siedentopf) |
| |
Inclination |
30° |
| |
360° rotating |
Yes |
| |
Interpupillary distance (mm) |
55-75 |
| |
Dioptric adjustement |
On left tube |
| |
Fixing screw for eyepieces |
Yes |
| |
Tube inner diameter (mm) |
23 |
| Eyepieces |
Field number (mm) |
18 |
| |
Magnification |
10x |
| |
Pointer |
As optional |
| |
Micrometric scale |
As optional |
| Nosepiece |
Positions |
Quadruple |
| |
Reversed |
Yes |
| |
Bi-directional |
Yes |
| |
Rotation on ball bearings |
Yes |
| |
Objective thread |
RMS |
| Objectives |
Optical system |
160 |
| |
Anti-fungus treatment |
Yes |
| |
Parfocal distance (mm) |
35 |
| |
Standard magnifications |
40x-1000x |
| |
Type |
Achromatic |
| |
|
4x/0.10, W.D. 10.6 mm |
| |
|
10x/0.25, W.D. 7.0 mm |
| |
|
40x/0.65, W.D. 0.5 mm |
| |
|
100x/1.25 (Oil), W.D. 0.13 mm |
| Stage |
Type |
Double layer |
| |
Dimensions (mm) |
125x125 |
| |
Moving mechanism |
Rack and pinion |
| |
Moving range (mm) |
62x24 |
| |
Material |
Anti-scratch painting |
| |
Specimen holder |
Yes |
| |
Slide number |
1 |
| |
X-Y Vernier scale |
Yes |
| |
Vernier scale accuracy (mm) |
0.1 |
| Condenser - Single
Position |
Type |
Abbe |
| |
Numerical aperture (N.A.) |
1.25 |
| |
Diaphragms |
Iris |
| |
Focusable |
By rotation |
| Focusing System |
Type |
Coaxial coarse & fine |
| |
Coarse total travel (mm) |
23 |
| |
Fine total travel (per single rotation) (mm) |
1.2 |
| |
Fine graduations |
100 |
| |
Fine resolution (µm) |
12 |
| |
Upper stop to prevent contact |
Yes |
| Transmitted
Illumination |
Type |
LED |
| |
Light source power (W) |
1 |
| |
Brightness control |
Manual |
| |
Lifetime (hours) |
> 65,000 |
| |
Temperature (K) |
6,300 |
| |
Max. required power (W) |
1.5 |
| Power Supply for
Transmitted
Illumination |
Type |
External |
| |
Microscope connector |
Jack, 2.1 mm |
| |
Power plug type |
Multi-plug (EU, UK, US) |
| |
Input voltage |
100/240 Vac, 50/60 Hz |
| |
Output voltage |
5 Vdc 500 mA |
| |
Rechargeable batteries |
Yes |
| |
Battery type |
Ni-MH (3x, AAA size) |
| |
Working time of batteries (hours) |
4 |
| |
Charging time of batteries (hours) |
8 |
| Accessories Included |
Dust cover |
Yes |
| |
Immersion oil (10ml) |
Yes |
| |
User Manual |
Digital version (downloadable) |
| Product Dimensions |
Height (mm) |
330 |
| |
Width (mm) |
135 |
| |
Depth (mm) |
235 |
| Product Weight |
(kg) |
3.0 |
|
- Item: Bunsen Burner
- Btu Output: 800 - 1200
- Overall Height: 6-1/8"
- Fuel Type: Natural
- Barb Size: 7/16"
| This is a 210g/0.001g Analytical electronic chemical balance for industrial and scientific field.
- Specifications: 110g/0.001g, 210g/0.001g
- Sensor’s Technology method: Strain gauge
- Stainless steel pan size: ø90mm
- Minimum weighing value: 0.003g
- Resolution: 0.001g
- Linearity: ±0.003g
- Stabilization time: ≤ 2S
- Sensitivity drift: ±0.003g
- Weighing Units: g, oz, ct, mg
- Operating Temperature: 17 C - 25 degree
- Display Refresh time: 0.3 secs
- External calibration weight free with scale: 100g, 200g
- Counting feature: Yes
- Display: LCD
- Wind proof (shield) dimension: 170*190*170mm
- Outlook size: 270*195*285mm
- Operation Key: ON/OFF, COUNT, ENTER, CAL, UNIT
- Power: AC 220V 50Hz
- Main parts: Cast Aluminum, wind proof, Calibration weight
- Optional part: RS232, Printer
- Inner packing: 415*285*430mm
- Outer packing:475*315*485mm
- N.W.: 4kg
- G.W.: 7kg
| This Automatic Pipette will help you get your lab up and running in no time—at a great price!
Features:
- Lowest operation and tip ejection forces
- Fully autoclavable
- Ultra light weight with space-age materials
- Secondary adjustment option for various liquid classes
- Spring loaded tip con
- For transferring molecular samples and PCR mix solutions.
- One set is for DNA work and the other for RNA work. Each with the following specs
- Light weight, traditional tip shaft, and will fit all generic brands of tips
- Equal to or better than accuracy and precision compared to ISO 8655, so results can be trusted.
- Easy and quick volume adjustment with or without gloves. Foolproof volume lock prevents accidental volume changes.
- Low maintenance and autoclavable 121° for at least 20 minutes
- Quick release
|
- Classification: Flask
- Capacity: 1000mL
- Class: A
- Material: Neutral Glass
- Capacity Tolerance: 0.40mL
- Out Diameter of Neck: 28mm
- Out Diameter of Body: 125mm
|
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