Top Qualitative Research

HeyWin 200 Packs Qualitative Filter Paper Chemistry,Diameter of 110mm Filter Paper Circles,Medium Speed,Used in The Vacuum Filter,Also for Funnel,etc White

• Filter paper diameter: 110mm，you can also cut it to any other smaller sizes.
• Qualitative filter paper possesses a pore size of between 15-20µm,filter papers remove particles > 20 µm,ash content: ≤0.15%.
• Medium flow: Qualitative filter paper works better and helps in the experiment due to the correct flow rate,filtration Speed: 35-70 seconds,our paper’s medium retention and flow rate provide a wide array of uses not only biological and chemical fields, but it is also excellent for use in classroom settings.
• Material: composed of high-quality coarse cellulose, excellent workmanship, bleaching, non toxic, non heating, heat resistance.
• HeyWin Team always adhere to the principle of customer first, and serve with heart. If you encounter problems with the product, please contact us immediately, we will give you a satisfactory answer within 24 hours.

CCTV Microphone Security Outdoor Microphone Audio Microphone Tiny CCTV Surveillance Microphone RCA Microphone DVR with High Sensitive Preamp Amplified Pickup Device Mic for External Camera Sound 3Pack

• BEST CCTV MICROPHONE FOR SECURITY CAMERA ON THE MARKET - This security microphone for CCTV security camera is compatible with devices that accept AV input, like DVR, VCR, TV, and any low-frequency amplifiers.
• SURVEILLANCE MICROPHONE HAS High gain and auto level adjustment + sensitivity adjustment. Qualitative elements and the modern design of the microphone make it the leader in the US market..
• THE SUPER HIGH GAIN micro audio system has power DC 6 - 12V, 13 inches cable attached to the 3 connectors. Low Noise, High - Fidelity, Frequency response: 300 - 5500Hz..
• AUDIO MICROPHONE HAS Qualitative Preamplifier used to increase a microphone's low output voltage to a stronger usable level. High Sensitive Audio Sound Pick Up. CCTV DVR audio microphone is guaranteed to work more than 5,000 hours..
• SURVEILLANCE DVR MICROPHONE - PERFECT GIFT IDEA. What are You waiting for? Click the Add to Cart Botton to Order NOW!.

Wondfo Ovulation (LH) Test Strips

• One Step Ovulation Urine Test is a qualitative test used to predict when there is a LH surge, and in turn, when you are likely to ovulate..
• WHO experts state that LH testing is a reliable way to detect ovulation. Ovulation will occur after 24-48 hours following a positive test..

Fidget Trading 3D - Pop it Games : Fidget Toys

• Qualitative Animation, Graphics and Sounds..

Wella Color Tango Permanent Hair Color 4NN Medium Brown Intense Neutral

• PROVEN TO FIGHT ALL 5 SIGNS OF AGING HAIR*: *According to Quantitative and Qualitative Testing: Zotos Professional Labs, Consumer & Professional....

Hair Color Salon Photo Montage

• PROVEN TO FIGHT ALL 5 SIGNS OF AGING HAIR*: *According to Quantitative and Qualitative Testing: Zotos Professional Labs, Consumer & Professional Concept/Product Tests, Consumer & Professional Attitude & Usage Tests (2010-2021)..

AGEbeautiful Permanent Liqui-Creme Hair Color Dye, 100% Gray Coverage, 6N Light Brown

• PROVEN TO FIGHT ALL 5 SIGNS OF AGING HAIR*: *According to Quantitative and Qualitative Testing: Zotos Professional Labs, Consumer & Professional Concept/Product Tests, Consumer & Professional Attitude & Usage Tests (2010-2021)..

EISCO Qualitative Filter Paper, 12.5cm Diameter, Pack of 100

Eisco Labs Qualitative Filter Paper, 9cm, Pack of 100

Eisco Labs Qualitative Filter Paper, 15cm, Pack of 100

USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes (30cm - 11.81\) - USAlab

Filter Paper, Qualitative, Grade 1, 185 mm Pack of 100 Sheets