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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

~~$0.00~~

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.

Sku:

SF1033560099-28

Tags:

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

Brands:: 3B Scientific

Description
Reviews (0)

Description

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 Volumetric Flask 1000ml remove Conical Glass Flask 500ml remove Optika B-150D-BRPL Digital Binocular Microscope remove OPTIKA B-382PL-ALC Binocular Brightfeld Microscope remove Volumetric Flask 500ml remove

Name 3B Scientific Embryonic Development Model in 12 Stages - 3B Smart Anatomy remove Volumetric Flask 1000ml remove Conical Glass Flask 500ml remove Optika B-150D-BRPL Digital Binocular Microscope remove OPTIKA B-382PL-ALC Binocular Brightfeld Microscope remove Volumetric Flask 500ml remove

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SKU SF1033560099-28 SF1033560084-189 SF1033560084-159 SF1033560098-2 SF1033560098-13 SF1033560084-188

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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

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.

In stock

Measuring flask
Conical shape with long neck, ideal for swirling
Lined with metric increments up to 500ml
Reinforced rim
Ideal for measuring and mixing spirits and cocktail ingredients
Great for molecular mixology and molecular gastronomy
Dishwasher safe

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

Shipped from Abroad Cordless digital binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepoint eyepieces, 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.

Shipped from Abroad The OPTIKA B-380 is an educational and laboratory microscope for routine applications. Dye-cast frame, with high stability and ergonomy, for transmitted light observation. Delivery & Availability: Typically 21 working days – excluding furniture and heavy/bulky equipment. Please contact us for further information.

In stock

Made of borosilicate glass
With rim, class A
ISO 1042
Diameter 100mm Height 260mm
Accuracy +/-0,25ml

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

Content

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

Classification: Flask
Capacity: 1000mL
Class: A
Material: Neutral Glass
Capacity Tolerance: 0.40mL
Out Diameter of Neck: 28mm
Out Diameter of Body: 125mm

Measuring flask
Conical shape with long neck, ideal for swirling
Lined with metric increments up to 500ml
Reinforced rim
Ideal for measuring and mixing spirits and cocktail ingredients
Great for molecular mixology and molecular gastronomy
Dishwasher safe

Cordless digital binocular microscope ideal for students and primary schools, with four PLAN achromatic lenses (1000x), FN 18 high eyepoint eyepieces, 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. With integrated 3.1 MP camera.
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	Head	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-1000x
	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 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
	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)
	USB cable (m)	1.8
	CD-ROM	Yes
Additional Information		Mirror for transmitted light (as optional)
Product Dimensions	Height (mm)	365
	Width (mm)	170
	Depth (mm)	320
Product Weight	(kg)	4
Digital Head	Resolution (MP)	3.2
	Sensor type	CMOS
	Sensor size	1/2.5"
	Sensor aspect ratio	4/3
	Full image size	2048x1536
	Pixel size (µm)	2.2x2.2
	Frame rate	4 fps (2048x1536), 8 fps (1280x1024), 30 fps (640x480)
	S/N ratio (dB)	40
	Dynamic range (dB)	66.5
	Sensitivity (V/lux*s @550nm)	0.53
	Exposure time (s)	15 - 1/1500
	USB type	2.0
	System requirements	Win 7 / Win 8 / Win 10 (32/64 bit)
	Software	OPTIKA PROView

Observation mode: Brightfield. Head: Binocular, 30° inclined, 360° rotating (when ALC cable is unplugged). Interpupillary distance: Adjustable between 48 and 75 mm. Dioptric adjustment: On the left eyepiece tube. Eyepieces: WF10x/20 mm, high eye-point and secured by screw. Nosepiece: Quintuple revolving nosepiece, rotation on ball bearings. Objectives: N-PLAN 4x/0.10 N-PLAN 10x/0.25 N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water) All with anti-fungus treatment. Specimen stage: Double layer rackless mechanical stage, 150×139 mm, 75×33 mm X-Y range. Focusing: Coaxial coarse (adjustable tension) and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable. Illumination (Fixed Koehler type): X-LED3 with white 3.6 W LED (6,300K) and brightness control. ALC system. Multi-plug 100-240Vac/6Vdc external power supply.