CONTAMINATION - 855 ads

Tuesday, December 23, 2025

Quantity : 150000pcs - Price : usd0.038-0.3/piece

Material: Aluminum Diameter: 13.5/16/19/22/25/28/30/32/35/38/40mm Length: Customized -Cap option: small screw up, big screw up cap, flip top cap etc. -Printing : 1-6 color offset printing -Sample time Samples can be finished around 15 days after payment and artwork's final approval...

Tuesday, December 23, 2025

Quantity : 1000 - Price : 700$

Ⅰ.Product efficacy: Main Functions: Product Advantages: ◆Determining the degree of contaminate in lubricants with in 3 min ◆Detecting metal particles beyond 60μm ◆Determining whether the newly purchased lubricant is qualified ◆The quick test realizes an "oil replace...

Tuesday, December 23, 2025

We are a wholesale and processor located both in Canada and Africa We supply the best cashew kernels from Africa with Aflatoxin level 2.5ppb to 5ppb and sometimes up to 10ppb depending on the region. Our team is dealing with the latest technology in the processing industry. Our carries...

Tuesday, December 23, 2025

Quantity : >1 - Price : Contact for price

- Product Description - OFR1ab / N Dual Nucleic Acid Detection Kit (RT-qPCR) Product name Catalog # KN002-24 KN002-48 OFR1ab / N Dual Nucleic Acid Detection Kit (RT-qPCR) 24 Tests /Kit 48 Tests /Kit Description: Novel pneumonia (NCP) is a respiratory infection caused by...

Tuesday, December 23, 2025

Quantity : New - Price : 3 520,00 €

Product Features 1. P.I.D temperature controller to accurately control regenerative temperature. 2. Adopt large flow blower which has a better dehumidifying effect than normal blowers. 3. Unique dual-tower molecular sieve design achieves good effect through dehumidifying of molecular...

Tuesday, December 23, 2025

Quantity : 150000pcs - Price : usd0.038-0.3/piece

Aluminum Tube/ Packaging Tube/ PackagingTube/ Tube for Pharmaceutical Ointment Detailed Description of Aluminum Packaging Tube: Material: Aluminum Diameter: 13.5/16/19/22/25/28/30/32/35/38/40mm Length: Customized -Cap option: small screw up, big screw up cap, flip top cap etc. -Printing ...

Saturday, December 13, 2025

Liyond Electric's Gas Insulated Switchgear (GIS) Series represents the pinnacle of Medium Voltage (MV) power distribution technology. As a trusted gas insulated switchgear supplier, we design these solutions by enclosing the main circuit components (busbars, circuit breakers, HV disconnectors)...

Sunday, December 07, 2025

- 1. The Fundamental Importance of Ferrous and Nonferrous Metals - Ferrous and nonferrous metals are irreplaceable in industry and daily life. Ferrous metals (e.g., steel, cast iron) with iron content offer high strength, serving as the core of infrastructure, machinery and construction...

Tuesday, November 18, 2025

Insulating bushings are fundamental components in all medium and high-voltage power equipment, including switchgear, transformers, circuit breakers, and busbar systems. Liyond's epoxy resin cast bushing is engineered to perform two critical functions simultaneously: providing reliable...

Saturday, November 15, 2025

With the growing emphasis on circular economy, aluminum scrap recycling has emerged as a key sector, and efficient separation is the cornerstone of this process. Among various technologies, the eddy current separator stands out as a pivotal aluminum separation machine, driving the...

Sunday, October 12, 2025

As a leading vacuum contactor manufacturer, Liyond provides a wide range of Vacuum Contactors that are critical for the safe and frequent switching of electrical circuits in Low Voltage (LV) and Medium/High Voltage (MV/HV) power systems. These devices leverage advanced vacuum interruption...

Friday, August 01, 2025

Quantity : 1 - Price : 99,00 €

The Apple Cabin Office is a state-of-the-art modular office space featuring a hot-dip galvanized seismic steel structural system for superior durability and stability. The exterior is made of 2.5 mm-thick aluminum veneer and treated with a metallic fluorocarbon paint process to ensure a durable...

Thursday, July 31, 2025

Quantity : 1kg; 25kg;

5-hydroxytryptophan is a dietary supplement made from the seeds of the African plant Griffonia simplicifolia. 5-hydroxytryptophan has been used in alternative medicine as a possibly effective aid in treating depression or fibromyalgia. Other uses not proven with research have included insomnia...

Thursday, July 03, 2025

Quantity : 1kg; 25kg;

5-hydroxytryptophan is a dietary supplement made from the seeds of the African plant Griffonia simplicifolia. 5-hydroxytryptophan has been used in alternative medicine as a possibly effective aid in treating depression or fibromyalgia. Other uses not proven with research have included insomnia...

Friday, June 13, 2025

5-hydroxytryptophan is a dietary supplement made from the seeds of the African plant Griffonia simplicifolia. 5-hydroxytryptophan has been used in alternative medicine as a possibly effective aid in treating depression or fibromyalgia. Other uses not proven with research have included insomnia...

Thursday, May 15, 2025

5-hydroxytryptophan is a dietary supplement made from the seeds of the African plant Griffonia simplicifolia. 5-hydroxytryptophan has been used in alternative medicine as a possibly effective aid in treating depression or fibromyalgia. Other uses not proven with research have included insomnia...

Sunday, January 26, 2025

Price : 16,80 €

L'ensemble de 3 poêles à frire en aluminium forgé avec revêtement en marbre Herzog HR-3030 est conçu pour améliorer votre expérience de cuisine avec des matériaux de haute qualité et un design élégant. Fabriquées en aluminium forgé, ces poêles à frire offrent une répartition et...

Sunday, January 26, 2025

Price : 4,68 €

Présentation de la bouteille isotherme de voyage en acier inoxydable Herzberg HG-04210, un compagnon polyvalent pour vos besoins en boissons en déplacement. Avec sa capacité de conservation du froid et du chaud pendant 12 heures, cette bouteille garantit que vos boissons restent à...

Sunday, January 19, 2025

High-Quality Glass Material Crafted from premium glass, this mascara tube provides a luxury feel while maintaining a lightweight and sturdy design. The glass material ensures that your product stays safe from leakage or contamination, preserving the integrity of your mascara formula...

Thursday, January 09, 2025

Quantity : 1MT - Price : 1USD

Isothiazolinone CMIT MIT is a powerful biocide widely used for microbial control in various industrial and commercial applications. - CAS Number: 26172-55-4 - UN NO.: 1760 - EINECS NO.: 247-500-7 - Molecular Formula: C4H5NOS - Purity (%): Typically available in various purity levels...

Tuesday, December 03, 2024

The PFA chromatography columns offered by NJbinglab possess numerous advantages that make them a reliable choice for various applications. Here are some key points regarding the benefits of these PFA chromatography columns: Advantages: 1.Excellent Chemical Resistance: The PFA material...

Wednesday, November 27, 2024

PFA reaction vessel is an efficient and multifunctional chemical reaction device. Its core advantage lies in the use of PFA (soluble polytetrafluoroethylene) material. PFA has excellent high and low temperature resistance and a wide range of operating temperatures. It can maintain...

Friday, November 22, 2024

A scoop made of PFA (Perfluoroalkoxy) material offers several advantages due to the unique properties of this fluoropolymer. Advantages 1. High Temperature Resistance - PFA can withstand a wide temperature range from -200 to 260 degrees Celsius, making the scoop stable and durable...

Thursday, November 21, 2024

Advantages: 1.Material Selection: The inner vessels are crafted using modified polytetrafluoroethylene (TFM) and PFA materials, ensuring superior chemical resistance and durability. This choice of materials guarantees a low background value and enhanced performance. 2.Purity and Cleanliness...

Tuesday, November 19, 2024

Other names: anti-corrosion tank, pickling tank, overflow tank, pure water tank, soaking tank, water tank, drip tank Tank capacity: 15L External dimensions: 300*210*240mm Lid: 340*240*45mm Tank capacity: 18L External dimensions: 390*280*205mm Lid: 400*300*42mm Semiconductor wafer...

Saturday, November 16, 2024

The 1.5ml conical bottom centrifuge tube made from PTFE (Polytetrafluoroethylene) offers several distinct advantages and applications, particularly in laboratory settings. Advantages: 1. Chemical Resistance: PTFE is known for its exceptional resistance to a wide range of chemicals...

Friday, November 15, 2024

Advantages of PTFE 5L Round-Bottom Flask: 1. Exceptional Chemical Resistance: PTFE (Polytetrafluoroethylene) is renowned for its outstanding chemical resistance. It can withstand a wide range of corrosive acids, bases, solvents, and other reactive chemicals without degradation. This...

Wednesday, November 13, 2024

Product features 1. The chemical stability of PFA material can significantly reduce cross-contamination, the friction coefficient is very low among plastics, and it also has good electrical properties, and its electrical insulation is not affected by temperature; 2. It has good chemical...

Tuesday, November 05, 2024

Photomask cleaning cassettes made from PTFE (Polytetrafluoroethylene) offer several advantages, particularly in the semiconductor and microelectronics industries. Here are the key benefits and application environments: Advantages 1. Chemical Resistance: PTFE is highly resistant to...

Thursday, October 31, 2024

Product Features 1. Customizable with drawings provided; 2. Can be used as a connection control for various apparatus, chromatographs, chemical equipment, etc.; 3. Pure white appearance, high temperature resistance: operating temperature -200 to 250 degrees Celsius. Advantages of PTFE valves...