Chemical Weighing Balance

• 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

• Model Number: 1105 tripod stand
• Product name: Tripod stand
• Material: Stainless Steel
• Application: Lab Research
• Color: Black tripod stand

• 250ml graduated glass erlenmeyer flask
• Made from borosilicate with low thermal expansion rate,high temperature tolerance, high strength and hardness
• High chemical properties,base resistance and acid resistance
• Narrow mouth design with 29/40 ground joints
• Large marked metric scale,easy to read
• Fit for lab chemistry experiment

• Observation mode: Brightfield, Polarized Light.
• Head: Binocular, 30° inclined; 360° rotating.
• Eyepiece: WF10x/18 mm, secured by screw.
• Nosepiece: Quadruple ball bearings revolving nosepiece.
• Objectives: – N-PLAN 4x/0.10, with anti-fungus treatment – N-PLAN 10x/0.25 , with anti-fungus treatment – N-PLAN 40x/0.65 , with anti-fungus treatment
• Specimen stage: Rotatable round stage, 120 mm diameter.
• Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
• Condenser: N.A. 1.25, pre-centered, fixed with iris diaphragm.
• Illumination: X-LED¹ with white 1 W LED and light intensity control.
• Color temperature: 6,300 K. Li-Ion battery for long lasting operation. Multi-plug 100-240Vac/5Vdc external power supply.
• Polarizing filters: Rotating Polarizer (swing-out) and fixed Analyzer (sliding-out).

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• 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

• Item: Bunsen Burner
• Btu Output: 800 - 1200
• Overall Height: 6-1/8"
• Fuel Type: Natural
• Barb Size: 7/16"