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Sulfide Kit Kiểm Tra Nhanh Chóng Dụng Cụ Phòng Thí Nghiệm chất lượng nước kiểm tra
519,799 ₫
(5.0)
GR60 Good Quality Portable Digital Gem Refractometer Lab Oil Testing Auto Refractometer
416,040,143 ₫
472,772,888 ₫
-12%
(5.0)
Dải kiểm tra độ cứng tổng cộng của nước A2UD Dải kiểm tra chất lượng hồ bơi & SPA 16 trong 1
76,237 ₫
110,602 ₫
-31%
(4.0)
AB07 HOT Disposable Alcohol Stick Disinfected Cotton Swab Emergency Care Sanitary Women Makeup Cotton Buds Tip For
116,955 ₫
198,101 ₫
-41%
(5.0)
Thẻ kiểm tra chống ánh sáng xanh cho kính PolarizedTest tái sử dụng,Thẻ chống ánh sáng xanh và bộ tạo ánh sáng xanh KXRE
95,296 ₫
(5.0)
According to jade identification, strong light 365nm purple light special jadeite antique diameter fluorescent agent detection
2,501,599 ₫
4,240,025 ₫
-41%
(5.0)
ET4510 Adjustable 10-100KHZ Testing Frequency Benchtop Digital LCR Meter
29,818,730 ₫
(5.0)
100 Strips/Box PH Test Strips Red/Blue Litmus Paper Acid Alkali Test Paper For Water Soil Laboratory Acid Alkaline Detection
126,978 ₫
253,915 ₫
-49%
(5.0)
Customizable OEM Multi-Purpose Digital Data Logger Colorful USB Chart Water Level Temperature Recorder for Test Instruments
35,388,477 ₫
(5.0)
30 Cái Que thử chì nhanh tại nhà Que thử chì cho đĩa kim loại được sơn R9UF
169,223 ₫
(5.0)
100 Strips/Box PH Test Strips Red/Blue Litmus Paper Acid Alkali Test Paper For Water Soil Laboratory Acid Alkaline Detection
24,629 ₫
39,064 ₫
-37%
(5.0)
HOT
HC-B079E Handheld Digital Biological Microscope Laboratory Gem Identification Microscope
3,683,710 ₫
5,262,455 ₫
-30%
(5.0)
Multi-Purpose Quick Detection pH Test Paper Set with Red Blue Litmus Acid Base Test Paper for Soil Water Quality Measurement
72,194 ₫
74,793 ₫
-3%
(5.0)
DPD method Rapid Test Free Chlorine Test Kit Residual Chlorine Reagent
519,799 ₫
(5.0)
HOT
10 in1 Complete Heavy Metal Water Test Kit - 100 Strips - Well, Tap, Home, City Water Testing Strip for Copper, Iron, Mercury,
332,094 ₫
(5.0)
Multi-function Optical Instrument For Laboratory Inspection And Appraisal Binocular Stereoscopic Gem Microscope
142,753,351 ₫
158,614,848 ₫
-10%
(5.0)
HOT
HR-150 Digital Durometer Metal Hardness Tester Price Gemstone Hardness Tester Wth High Accuracy
15,471,633 ₫
22,102,344 ₫
-30%
(5.0)
E21B 1 Gói 80 ​​dải kiểm tra dải 1-14PH TEST LITMUS Paper để kiểm tra đất nước
7,054 ₫
12,804 ₫
-45%
(5.0)
Kính 63HF ánh sáng màu xanh phát hiện thuốc chống ánh sáng màu Blue
19,926 ₫
43,317 ₫
-54%
(5.0)
HOT
Accuracy Diamond Tester 2 / 3 Gemstone Gem Selector Jewelry Watcher Tool LED Diamond Indicator Test Pen
12,119,435 ₫
17,313,508 ₫
-30%
(5.0)
Blue/Red Litmus PH Test Paper Multi-Purpose Quick Detection PH Test Paper Set for Soil Water Quality Measurement
185,106 ₫
264,520 ₫
-30%
(5.0)
HOT
Professional Jewelry and Gem Refractometer With Testing Range of 1.35 - 1.85 Available for Inlaid Gemstones
9,651,314 ₫
13,787,603 ₫
-30%
(5.0)
HOT
DK8900 GemTrue Brand High Quality Gemstone Selector Diamond Identification Tester Pen
3,499,523 ₫
4,999,324 ₫
-30%
(5.0)
HOT
GemTrue Brand Diamond Selector Highly Accurate Diamond Tester Pen Diamonds Moissanite Detector
9,393,443 ₫
13,419,228 ₫
-30%
(5.0)
HOT
Soil Test Kit with Accurate Reagent to Test Soil
346,244 ₫
(5.0)
HOT
New ADMT-200AX-16D 200M 16D Multichannel 3D Touch Screen Type Underground Treasure Gold Silver and Copper Metal Detector
77,026,569 ₫
110,037,978 ₫
-30%
(5.0)
HOT
Ultrasonic Long Range Underground Gold and Gem Metal Detector VR-12000 Range 100-3000m Depth 5-250m VR12000
22,065,482 ₫
31,522,129 ₫
-30%
(5.0)
HOT
Professional Combo Tester Diamond Moissanite Gemstone High Accuracy Tester 2pt Jewelry Identifier Tool (OEM)
3,018,441 ₫
4,312,036 ₫
-30%
(5.0)
HOT
Water Complete Hardness Test Strip Excellent Test Kit for Hardness of Water Softener Dishwasher Well Spa and Pool Water Dropship
147,162 ₫
(4.7)
Surface Paint Lead Testing Cosmetics Lead Content Detection Swab Laboratory Household Lead Testing Method
159,405 ₫
164,314 ₫
-3%
(4.7)
100 Strips/Box PH Test Strips Red/Blue Litmus Paper Acid Alkali Test Paper For Water Soil Laboratory Acid Alkaline Detection
103,124 ₫
(5.0)
24in x 500ft Plotter Paper 2 Rolls 3in Core 20LB for cad Engineering GIS Architectural Design
2,743,095 ₫
(5.0)
HOT
Rapid test kit cooking oil quality test strips testing for free fatty acids with 30 strips/barrel
337,003 ₫
360,971 ₫
-6%
(4.8)
HOT
DW-EDX3000 All Precious Metals in Gold Jewelries Gold XRF Analyzer EDX Gold Testing Machine
633,599,821 ₫
905,142,601 ₫
-30%
(5.0)
HOT
2025 250W 60000rpm Diamond Moissanite Tester Gemstone 2pt Jewel Stone Combo Gem test Jewelry Identifier Tool Equipment
4,645,833 ₫
6,636,991 ₫
-30%
(5.0)
KFFKFF GFCI Outlet Tester with Digital Screen, Wiring Fault Detector for 3-Pin Plugs, Auto Power-Off
575,561 ₫
1,199,074 ₫
-52%
(5.0)
AEE6-14Pcs Urine Test Complete Kit:2 Portable Empty Bottles,10 Adhesive Temperature Sensitive Test Strips And Keychain
391,944 ₫
(5.0)
100 Strips/Box PH Test Strips Red/Blue Litmus Paper Acid Alkali Test Paper For Water Soil Laboratory Acid Alkaline Detection
40,695 ₫
61,654 ₫
-34%
(5.0)
HOT
Professional High Quality Portable Gem Identification Travel Lab with 20 Kinds of Gemological Instrument
142,523,126 ₫
203,604,443 ₫
-30%
(5.0)
Laboratory Acid Alkaline Test Kit; 100 Strips/Box; Red/Blue Litmus Paper for Water and Soil Testing
34,375 ₫
52,112 ₫
-34%
(5.0)
HOT
Best Quality Presidium Multi Tester III Professional Handheld Portable Gemstone Moissanite Natural Diamond Testers Pen
10,682,797 ₫
15,261,144 ₫
-30%
(5.0)
For Built-in LED Light Source Digital Gem Refractometer for Jewelry Gemstone ldentification Measure Refractive Index Gems Value
4,832,467 ₫
(5.0)
HOT
16 in1 Water Testing Kits for Drinking Water 100 PCS Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine and More
259,611 ₫
(5.0)
50 Strips 6-Way Spa Test Strips, Swimming Pool Water Hot Tub Test Strips For Chlorine, Bromine, PH, Alkalinity, Cyanuric Acid
134,236 ₫
267,739 ₫
-49%
(3.4)
HOT
Gluataraldehyde Test Strips (0.5-3.0%) Rapid Test Paper for Concentration Analysis in Glutaraldehyde Disinfectant Solutions
189,727 ₫
201,855 ₫
-6%
(5.0)
50/100pcs Multipurpose 7 in 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Hardness Tool Aquarium Tank Test
168,937 ₫
332,859 ₫
-49%
(3.0)
50 Count Phosphate Test Strips Quick Accurate Measurement Aquarium Water Test Kit Pool Phosphate Test Kit for Pool Spa Hot Tub
273,121 ₫
546,365 ₫
-50%
(5.0)
HOT
AKS 25M Handheld Industrial Metal Detector Long Range Gold Gems Diamond Finder with Three Antennas
3,131,148 ₫
4,473,062 ₫
-30%
(5.0)
Multi-function Laboratory Compou Optical Instrument Jewelry Appraisal With High Resolution Binocular Stereoscopic Gem Microscope
164,215,544 ₫
182,461,774 ₫
-10%
(5.0)
HOT
Diamond Tester II Jewelry Tool Diamond Detector Electronic Diamond Selector Gemstone Gems Tester II
2,319,287 ₫
3,313,256 ₫
-30%
(5.0)