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6
YRS
Ningbo Hema Scientific Instrument Co., Ltd.
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Product categories
1.Human Physiology Models
2.Biology models and Specimen
3.General Lab Instruments
4.Physics Instruments
5.Education Toys
6.Microscopes
7.Geography Instruments
8.Mathematic Instruments
9.Chemical Instruments
10,Lab&Medical Equipments
11.Musical Instrument
12. School Science Center
13. Pet Pad
Gelsonlab HSPEC-072 Projection galvanometer
$3.39 - $3.99
(Min. Order) 300 pieces
Gelsonlab HSGA-036 12 inches mars model globe mars model
$13.88 - $16.88
(Min. Order) 50 pieces
Gelsonlab HSPE-021 1-25V AC/DC power supply
$99.99 - $118.88
(Min. Order) 100 pieces
Gelsonlab HSPO-001 Single Three and Five beams Laser Ray Box For Physical Optical Experiment
$11.99 - $14.99
(Min. Order) 10 pieces
Stopwatch Sport Counter Digitalodometer Digital Handheld Sports Stop Watch Timer Alarm Counttimer Multi-Function Referee Running
$1.05 - $1.38
(Min. Order) 1000 pieces
Gelsonlab HSPE-033 low Voltage AC DC Power supply 2-24V 40A
$94.99 - $119.99
(Min. Order) 100 pieces
Gelsonlab HSPEN-018 Thermo Electric Generator Thermo generator
$18.88 - $24.88
(Min. Order) 50 pieces
Gelsonlab HSDXB75130BL Attractive unique gift Crookes radiometer solar radiometer
$8.58 - $11.99
(Min. Order) 120 pieces
3.Water electrolysis
All products
9.Chemical Instruments
3.Water electrolysis
Customizable
Gelsonlab HSCE-018 Hydroxide Ion Generates Electricity for educational use
$12.59 - $14.99
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-012 School Educational Instrument Original Cell, Solid And Conductive Tester
$2.45 - $2.99
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-017 Hydroxide Ion Generates Electricity for educational use
$18.50 - $22.90
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-004 Water Electrolysis Device, Conductivity of Solutions Apparatus
$2.50 - $3.38
Shipping to be negotiated
Min. Order: 100 sets
Gelsonlab HSCE-016 Hydroxide Ion Generates Electricity for educational use
$30.88 - $34.88
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-015 School education instrument Solid and solution conductive tester
$7.39 - $9.39
Shipping to be negotiated
Min. Order: 200 sets
Gelsonlab HSCE-022 Water Electrolysis Experiment device
$1.88 - $2.38
Shipping to be negotiated
Min. Order: 300 pieces
Gelsonlab HSCE-008 Volta Cell Demonstrator electrolysis Experiment apparatus
$13.88 - $19.88
Shipping to be negotiated
Min. Order: 100 sets
Gelsonlab HSCE-020 Educational Hoffman Electrolysis Apparatus
$33.99 - $44.99
Shipping to be negotiated
Min. Order: 100 sets
Gelsonlab HSCE-003 Conductivity of Solutions Apparatus Solution Conduct meter
$3.38 - $4.88
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-021 Platinum electrode for Hoffman Electrolysis Apparatus
$10.48 - $11.88
Shipping to be negotiated
Min. Order: 50 pairs
Gelsonlab HSCE-014 Solid Conductive Materials and Non-conductive Materials Instrument
$9.99 - $13.99
Shipping to be negotiated
Min. Order: 100 sets
Gelsonlab HSCE-001 Brownlee Electrolysis Apparatus, Self Contained Water Electrolysis Device
$4.88 - $5.59
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-002 Brownlee Electrolysis Apparatus, Water Electrolysis Device
$10.50 - $15.59
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-005 Brownlee Electrolysis Apparatus, Water Electrolysis Device
$9.99 - $12.99
Shipping to be negotiated
Min. Order: 100 pieces
Gelsonlab HSCE-006 School Teaching equipment Daniell cell Experiments Apparatus
$10.58 - $14.98
Shipping to be negotiated
Min. Order: 100 pieces
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