Embryonic Development Model in 12 Stages - 3B Smart Anatomy

Embryonic Development Model in 12 Stages - 3B Smart Anatomy....

Embryonic Development Model in 12 Stages - 3B Smart Anatomy..

Embryonic Development Model in 12 Stages - 3B Smart Anatomy

Embryonic Development Model in 12 Stages - 3B Smart Anatomy....

Embryonic Development Model in 12 Stages - 3B Smart Anatomy..

Human Anatomy Models / Scientific & Medical Education

3B Scientific Embryonic Development Model in 12 Stages – 3B Smart Anatomy

Brands: 3B Scientific

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The model represents the development of the human germ cells from fertilisation until the end of the 2nd month of pregnancy in 12 stages. Each stage can be removed from the common stand as an individual part and can be purposefully used for teaching and tests for the embryological specialist field.

Delivery & Availability:
Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Sku:

SF1033560099-28

Tags:

3B Scientific / 3B Smart Anatomy / Embryonic Development Model

Brands:: 3B Scientific

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Description

The model represents the development of the human germ cells from fertilisation until the end of the 2nd month of pregnancy in 12 stages. Each stage can be removed from the common stand as an individual part and can be purposefully used for teaching and tests for the embryological specialist field.

Ovum at time of fertilisation (conception) with male gamete (sperm)
Zygote at 2-cell stage, approx. 30 hours after fertilisation
Zygote at 4-cell stage, after around 40-50 hours
Zygote at 8-cell stage, after around 55 hours
Morula
Blastocyst after around 4 days
Blastocyst after around 5 days
Blastocyst after around 8-9 days
Germ cells at approx. 11th day
Germ cells at approx. 20th day
Embryo at around the end of the 1st month of pregnancy
Embryo at around the end of the 2nd month of pregnancy

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Settings 3B Scientific Embryonic Development Model in 12 Stages - 3B Smart Anatomy remove Measuring Beaker 250ml remove Chemical Weighing Balance remove Optika B-159R-PL Binocular Microscope remove Conical Glass Flask 1000ml remove Pipette Holder remove

Name 3B Scientific Embryonic Development Model in 12 Stages - 3B Smart Anatomy remove Measuring Beaker 250ml remove Chemical Weighing Balance remove Optika B-159R-PL Binocular Microscope remove Conical Glass Flask 1000ml remove Pipette Holder remove

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SKU SF1033560099-28 SF1033560084-153 SF1033560084-190 SF1033560098-4 SF1033560084-157 SF1033560084-148

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$658.00

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Description

Ship from abroad The model represents the development of the human germ cells from fertilisation until the end of the 2nd month of pregnancy in 12 stages. Each stage can be removed from the common stand as an individual part and can be purposefully used for teaching and tests for the embryological specialist field.

Delivery & Availability: Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

In stock • Height: 95mm • Width: 85mm • Diameter: 75mm • Volume: 250ml

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.

Shipped from Abroad Cordless binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepointeyepieces, finite optical system, coaxial focusing, mechanical stage, Abbe condenser and powerful, uniform, white color temperature 1 W X-LED1 illumination.

Delivery & Availability: Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

In stock

Capacity	1000ml
Application	Chemical Laboratory
Brand	Lab Glass
Material	Glass
Color	Transparent

Delivery & Availability: Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

In stock The linear and round stands have been designed to fit perfectly of TOPTION Pipette range, TopPette,MicroPette and MicroPette Plus Autoclavable Pipettes. The stands are convenient to hold up 6 pipettes both of single and multi-channel.

Delivery & Availability: Typically 5-7 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

Content

The model represents the development of the human germ cells from fertilisation until the end of the 2nd month of pregnancy in 12 stages. Each stage can be removed from the common stand as an individual part and can be purposefully used for teaching and tests for the embryological specialist field.

Ovum at time of fertilisation (conception) with male gamete (sperm)
Zygote at 2-cell stage, approx. 30 hours after fertilisation
Zygote at 4-cell stage, after around 40-50 hours
Zygote at 8-cell stage, after around 55 hours
Morula
Blastocyst after around 4 days
Blastocyst after around 5 days
Blastocyst after around 8-9 days
Germ cells at approx. 11th day
Germ cells at approx. 20th day
Embryo at around the end of the 1st month of pregnancy
Embryo at around the end of the 2nd month of pregnancy

Measuring beaker • Lined with metric increments up to 200ml • Material: Borosilicate glass • Pouring lip • Great for molecular mixology and molecular gastronomy • Height: 95mm • Width: 85mm • Diameter: 75mm • Volume: 250ml

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

Cordless binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepointeyepieces, finite optical system, coaxial focusing, mechanical stage, Abbe condenser and powerful, uniform, white color temperature 1 W X-LED1 illumination. Slim and easy to carry, it is equipped with all the main controls to start learning how to use an advanced microscope and with long lasting LED illumination to provide over 20 years of use. The exclusive Li-Ion battery ensures unparalleled duration and fast recharge. Features:

Observation mode: Brightfield.
Head: Binocular, 30° inclined; 360° rotating.
Eyepieces: 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 – N-PLAN 100x/1.25 (Oil/Water) , with anti-fungus treatment
Specimen stage: Mechanical stage, 125x116mm, 70×30 mm X-Y movement range. Vernier scale on the two axes, accuracy: 0.1mm.
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: Abbe N.A. 1.25, pre-centered, focusable, 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.

Technical Specifications:

Observation Method - Transmitted Light	Brightfield	Yes
	Simple polarized light	As optional
Main Body	Type	Upright
	Construction material	Aluminum die-cast
Head	Type	Binocular (Siedentopf)
	Inclination	30°
	360° rotating	Yes
	Interpupillary distance (mm)	48-75
	Dioptric adjustement	On left tube
	Fixing screw for eyepieces	Yes
	Tube inner diameter (mm)	23
Eyepieces	Field number (mm)	18
	Magnification	10x
	High eyepoint (for glass wearers)	Yes
	Pointer	As optional
	Micrometric scale	As optional
	Diameter of micrometer glass (mm)	20
Nosepiece	Positions	Quadruple
	Bi-directional	Yes
	Rotation on ball bearings	Yes
	Objective thread	RMS
Objectives	Optical system	160
	Anti-fungus treatment	Yes
	Parfocal distance (mm)	45
	Standard magnifications	40x-400x
	Type	N-PLAN
	Objectives included	4x/0.10, W.D. 15.2 mm 10x/0.25, W.D. 5.5 mm 40x/0.65, W.D. 0.45 mm
		100x/1.25 (Oil/Water) W.D. 0.13 mm
Stage	Type	Double layer
	Dimensions (mm)	125x116
	Moving mechanism	Rack and pinion
	Moving range (mm)	70x30
	Material	Anti-scratch painting
	Specimen clips	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
	Centrable	Pre-centered
	Focusable	By rotation
Focusing System	Type	Coaxial coarse & fine
	Coarse total travel (mm)	16
	Fine total travel (per single rotation) (mm)	0.4
	Fine graduations	100
	Fine resolution (µm)	4
	Upper stop to prevent contact	Yes
	Adjustable tension	Yes
Transmitted Illumination	Type	X-LED
	X-LED type	X-LED1
	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
	LED indicator	Yes
	Rechargeable batteries	Yes
	Battery type	Li-ion (battery pack)
	Working time of batteries (hours)	15
	Charging time of batteries (hours)	6
Accessories Included	Dust cover	Yes
	Immersion oil (10ml)	Yes
	Tension adjustment tool	Yes
	User Manual	Digital version (downloadable)
Additional Information		Mirror for transmitted light (as optional)
Product Weight	Height (mm)	350
	Width (mm)	170
	Depth (mm)	320
Product Weight	(kg)	4

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Capacity	1000ml
Application	Chemical Laboratory
Brand	Lab Glass
Material	Glass
Color	Transparent

The linear and round stands have been designed to fit perfectly of TOPTION Pipette range, TopPette,MicroPette and MicroPette Plus Autoclavable Pipettes. The stands are convenient to hold up 6 pipettes both of single and multi-channel. Features:

Lightweight, fashion design
Can be rotating smoothly comfortably hold up to 6 pipettes
Comfortably hold up to 6 pipettes

Technical Specifications:

Feature:	Disposable
Application:	Clinical, Household
Material:	Plastic
Certification:	CE
Group:	Adult
Color:	White and Gray

Weight N/A N/A N/A N/A N/A N/A

Dimensions N/A N/A N/A N/A N/A N/A

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