Dalong pipette manual Micro adjustable pipette gun sample injector suction head holder manual single-channel screw gun
5.0
353 sold.
658,289 so'm
Experimental instrument device | 2,000+ products
Bickman Biological Wholesale Laboratory Manual Adjustable Micro Dosing Digital Single Channel Eight Channel Pipette Pipette
5.0
273 sold.
281,654 so'm
Electronic Balance Glass Windshield Combination Windshield Electronic Balance Precision 0.1g/0.01g/0.001g
5.0
91 sold.
117,552 so'm
F-type light source T-type light source upper-type light source red light green light with switch to adjust brightness F-type light source high brightness LED lamp
5.0
972 sold.
23,511 so'm
Insect net North American biology class insect catching fishing catch fish poof butterfly Dragonfly telescopic rod aluminum alloy lightweight
0.0
50 sold.
112,850 so'm
Wing-shaped magnetic needle a pair of junior high school physics experiment equipment for teaching demonstration magnetic teaching aids large magnetic needle
0.0
35 sold.
14,107 so'm
Glass measuring cylinder 5ml10ml25ml50ml100ml500ml glass measuring cylinder measuring cup tester with scale
5.0
346 sold.
7,054 so'm
Manufacturer optical experiment box set light refraction reflection junior high school physics teaching aids student group box
5.0
211 sold.
282,124 so'm
Precision hydrometer liquid hydrometer surface slurry cold skin hydrometer 10-20 0-35 full range 0-70 baomex
5.0
3,388 sold.
4,703 so'm
Pocket electronic scale portable jewelry scale finite element
5.0
230 sold.
178,679 so'm
Electronic scale 0.01g precision electronic balance 0.001 high precision precision gram weight gold traditional Chinese medicine laboratory beautiful seam
5.0
348 sold.
517,227 so'm
Liquid convection demonstrator Primary School scientific exploration of heat transfer liquid convection for physics experiments in junior and senior high schools
0.0
45 sold.
32,915 so'm
Handheld sieve plastic Soil sieve sieve three aperture 10cm primary school science experiment equipment teaching instrument
5.0
829 sold.
16,458 so'm
J29012 The Formation of Wind Experimental Materials Elementary School Science Junior High School Physics Experiment Equipment Teaching Instrument Exploration
5.0
178 sold.
35,736 so'm
Erlenmeyer flask glass 250ml500ml100ml50ml glass conical flask conical flask beaker experimental equipment
5.0
23 sold.
12,226 so'm
Burning spoon supply heating medicine spoon burning experiment sampling equipment chemical laboratory consumables equipment teaching instrument
0.0
48 sold.
2,446 so'm
Resonance tuning fork 440HZ teaching tuning fork J22110 acoustic tuning fork middle school physical acoustic instrument
5.0
277 sold.
218,646 so'm
Aluminum alloy tuning fork 128hz136.1hz MI528Hz 4096Hz sound therapy tuning fork, learning tuning fork
0.0
97 sold.
352,655 so'm
A full set of distillation device 500ml/1000ml positioning cotton essential oil extraction distilled water to make chemical teaching instruments
0.0
82 sold.
648,885 so'm
Teaching solid wood compasses chalk blackboard wooden large compasses teacher drawing demonstration drawing teaching aids
5.0
227 sold.
24,451 so'm
Airfoil magnetic needle large magnetic needle magnetic needle physical science teaching instrument bulk supply J11005
5.0
73 sold.
14,107 so'm
Tianbo Tetrafluoro Burette Class A Package Inspection White Brown Acid Alkaline Blue and White Line 5/10/25/50/100ml
0.0
66 sold.
141,062 so'm
Sea wave paraffin melting experiment solidification experiment Crystal amorphous water boiling heating experiment thermometer beaker
0.0
30 sold.
263,316 so'm
Experimental Wire Students Use Primary School Science U-fork Wire 20cm Copper Wire Physical and Electrical Experimental Equipment
5.0
36,125 sold.
565 so'm
29030 a pair of ring magnet junior high school physics primary school natural magnetic experimental equipment teaching instruments teaching aids
5.0
186 sold.
6,583 so'm
Factory supply tuning fork 4 pack music tuning fork set 256HZ320HZ384HZ512HZ teaching tuning fork set
5.0
128 sold.
272,720 so'm
drilling fluid density meter mud hydrometer bentonite type
0.0
0 sold.
1,198,035 so'm
Fixed transparent hole puncher splint junior high school physics teaching experiment instrument Cork rubber plug teaching tool
5.0
411 sold.
17,868 so'm
Puncher (four-piece set) J02002 chemical experiment instrument experimental equipment teaching instrument
0.0
542 sold.
16,458 so'm
Hanging Alcohol Blowtorch J2610
5.0
30 sold.
592,460 so'm
J30501 clock model teaching demonstration with two needles non-linkage clock face Model Primary School mathematics teaching instrument
5.0
146 sold.
56,425 so'm
Human natural large heart anatomy model detachable display model for heart organ structure anatomy teaching
5.0
875 sold.
131,658 so'm
24004 three-dimensional magnetic induction line demonstrator permanent magnet, electromagnetic field physical experiment equipment teaching instrument
5.0
30 sold.
296,230 so'm
Photochromic Atlas 3rd Edition
5.0
70 sold.
47,021 so'm
Switch primary and secondary school Electrical Experiment kindergarten circuit exploration physical equipment bulb button KCD1-101
5.0
442 sold.
1,881 so'm
ph test paper/ph test paper/ph extensive test paper test paper 1-14 soil urine cosmetic pH test paper
5.0
102 sold.
4,703 so'm
Foreign trade stethoscope aluminum double-listening double-sided stethoscope single tube stethoscope
5.0
674 sold.
29,623 so'm
High-end gold plated brass advertising gift outdoor compass compass metal crafts tourism souvenir J57
4.9
375 sold.
35,266 so'm
Crank 50 curved handle curved handle reading book HD crank magnifying glass Linyi ten yuan store wholesale 86041
5.0
77 sold.
86,989 so'm
17 pieces biological anatomy tool suture silicone thread experimental equipment stainless steel scissors tweezers knife handle for teaching
5.0
153 sold.
305,634 so'm