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15
YRS
Ningbo Kelsun Int'l Trade Co., Ltd
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
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Products
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Profile
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Why Us
Why Us
Top picks
Product categories
Feature products
Physics Apparatus
Chemical Apparatus
Biological models
Laboratory Apparatus
Geography & Astronomy models
Microscope & Telescope
Mathematics Apparatus
Pre-School Educational toys
Audio visual equipments
Others education products
Ungrouped
Melting point tube
$0.90 - $1.13
(Min. Order) 100 pieces
80104 plastic geometric model set
$1.93 - $3.06
(Min. Order) 30 sets
5022S-300 Condenser with bulbed inner tube, screw type
$2.30 - $8.50
(Min. Order) 1 piece
40101.19 SWIVEL CRO
$1.00
(Min. Order) 100 pieces
Bell jar high straight form, with knob
$1.56 - $12.12
(Min. Order) 1 piece
Nitrogen bulb bulb form
$0.702 - $0.90
(Min. Order) 100 pieces
Centrifuge tube conical
$0.126 - $0.27
(Min. Order) 5 pieces
Connection tube U shape
$0.112 - $0.24
(Min. Order) 500 pieces
Optics
All products
Physics Apparatus
Optics
Customizable
20727.01 Michelson interferometer
$800.00 - $1,960.00
Shipping to be negotiated
Min. Order: 1 piece
20715.01 Laser optical demonstration instrument
$400.00 - $1,600.00
Shipping to be negotiated
Min. Order: 1 set
20732.01 Magnifier
$0.28 - $1.12
Shipping to be negotiated
Min. Order: 1 piece
20713.01 Demonstrator for optical interference,diffraction & polarization
$27.00 - $108.00
Shipping to be negotiated
Min. Order: 1 set
Teaching aid instrument equipment optical demonstrator Laser optical set
$11.00 - $50.00
Shipping to be negotiated
Min. Order: 10 sets
20731 Magnifier
$0.38 - $2.72
Shipping to be negotiated
Min. Order: 1 piece
20717.01 Secchi Disk
$3.50 - $7.60
Shipping to be negotiated
Min. Order: 1 piece
20710.01 Optical disc
$21.00 - $84.00
Shipping to be negotiated
Min. Order: 1 set
20720.01 He-Ne Laser
$46.50 - $186.00
Shipping to be negotiated
Min. Order: 1 set
20711.05 Optical bench
$31.00 - $124.00
Shipping to be negotiated
Min. Order: 1 set
20711.04 Optical bench
$13.20 - $52.70
Shipping to be negotiated
Min. Order: 1 set
20720.02 He-Ne Laser
$68.50 - $274.00
Shipping to be negotiated
Min. Order: 1 set
20720.03 He-Ne Laser
$68.50 - $274.00
Shipping to be negotiated
Min. Order: 1 set
20741.03 Diffraction grating
$2.30 - $5.30
Shipping to be negotiated
Min. Order: 20 pieces
20716.10 Newton ring
$4.90 - $19.30
Shipping to be negotiated
Min. Order: 1 piece
20715.03 Laser optical demonstration instrument
$69.00 - $274.00
Shipping to be negotiated
Min. Order: 1 set
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