20TH - 89 Annonces

Thursday 15 May 2025

Guanidine thiocyanate (GITC) is a powerful chaotropic agent that was first synthesized in the mid-20th century. It was developed while exploring the unique properties of guanidine derivatives to disrupt molecular structure. GITC quickly gained fame for its powerful ability to denature...

Wednesday 14 May 2025

Guanidine thiocyanate (GITC) is a powerful chaotropic agent that was first synthesized in the mid-20th century. It was developed while exploring the unique properties of guanidine derivatives to disrupt molecular structure. GITC quickly gained fame for its powerful ability to denature...

Tuesday 13 May 2025

Ethyl vinyl ether, with the chemical formula C4H8O, is a versatile compound. Ethyl vinyl ether was first synthesized and characterized in the early 20th century when chemists were exploring the reactivity of vinyl compounds and their derivatives. Its discovery helped expand the range...

Tuesday 13 May 2025

1,3-Benzodioxole-5-ethanamine, also known as 5-ethoxy-1,3-benzodioxole, is a chemical compound belonging to the class of substituted phenethylamines. It features a benzodioxole ring structure with an ethylamine group attached at the 5-position of the ring. This molecule is structurally...

Tuesday 29 April 2025

Quantité : 9999 - Prix : 1,00 €

Ethyl vinyl ether, with the chemical formula C4H8O, is a versatile compound. Ethyl vinyl ether was first synthesized and characterized in the early 20th century when chemists were exploring the reactivity of vinyl compounds and their derivatives. Its discovery helped expand the range...

Saturday 26 April 2025

Quantité : 9999 - Prix : 1,00 €

Beta-Diphosphopyridine nucleotide (β-DPN) was discovered in the mid-20th century during research into cellular metabolism and energy production. Its identification stemmed from investigations into the role of coenzymes in biochemical reactions, particularly those involved in oxidative...

Wednesday 16 April 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Tuesday 08 April 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Thursday 03 April 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Saturday 29 March 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Wednesday 19 March 2025

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Tuesday 15 October 2024

Quantité : 10000 - Prix : 5,30 €

Khaled Refused to Pay Freight for His Saudi Shipment – I Suggested Paying Half and Took the Risk of Door Delivery I remember when I first started as a freight forwarder China to Saudi Arabia, I handled an order shipping from Shenzhen to Yanbu Port in Saudi Arabia. At that time, the client...

Wednesday 28 August 2024

Quantité : 10000 - Prix : 5,30 €

Scam Alert: Fake Freight Forwarder Disappears After Collecting Payment I still remember a news from last year, a scam where fake overseas "freight forwarders" lure shippers with rates much lower than the market price. They collaborate with a legitimate Shanghai-based forwarder (let's...)

Saturday 25 May 2024

Quantité : 9999+ - Prix : 50-300USD

Juli, a trustworthy storage equipment supplier, can provide high-quality warehouse storage equipment that meets product attributes and customized services on demand to support your product storage requirements. Types of storage equipment in warehouse includes stacking racks, tire racks...

Thursday 14 March 2024

Quantité : 5000000 - Prix : 0.1-1USD

Custom Stockings Manufacturer The main reason for wearing stockings is for more practical uses, such as keeping warm. In the 20th century, long stockings became popular because women's skirts and dresses became shorter, and showing off their legs was accepted. They also wear stocking...

Thursday 18 January 2024

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

Sheet metal is used to make objects of various thicknesses, from very thin sheet metal to sheet metal with a thickness greater than 6mm. Sheet metal fabrication is a subtractive process that forms metal sheets to the desired shape by using a variety of manufacturing methods. Sheet...

Thursday 18 January 2024

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

SMT PCB Assembly As SMT assembly supplier, GreensTone SMT production runs with automated SMT production processes, including single or double-sided component insertions. STM components include passive Component: components as small as 01005, 0201,0402. ICs like BGA: handle BGA of 0...

Thursday 18 January 2024

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

GreensTone provides china through hole pcb assembly services to meet conventional lead assembly requirements of a variety of industries. We provide single, double-sided, as well as high-density multilayer Plated through hole assembly services to meet low to mid volume production....

Thursday 18 January 2024

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

The benefits of GreensTone's turn-key china pcb prototype service can be utilized for clients who require a convenient, quick turnaround for the prototyping of printed circuit board designs. GreensTone, a China prototype pcb assembly supplier, is a global specialist in cost-effective...

Tuesday 16 May 2023

Quantité : 500000 Pie - Prix : $0.4 - $0.45

The door closer produced by door closer factory is a spring-like hydraulic device on the head of the door. When the door is opened, door closer China can be compressed and released to close the door automatically. It is like a spring door, which can ensure that the door can be closed...

Saturday 29 April 2023

Quantité : 30 sets - Prix : USD10,000-USD100,000

The development of Steel Silo Roll Forming Machine and steel silo has a history of more than 100 years, from riveting warehouse, welding warehouse, assembly warehouse, to the technical warehouse of the WDCPO steel warehouse patent group technology, steel warehouse The development...

Wednesday 12 April 2023

Prix : 50-500USD

The solar industry emerged at the beginning of the 20th century. Second Sun Lighting entered the solar industry in 2005, it has basically gone through all stages of the growth of the solar industry. It provides customers more professional solution with rich industry experience and...

Friday 24 March 2023

Quantité : 5 million - Prix : 0.1-1USD /pair

The main reason for wearing stockings is for more practical uses, such as keeping warm. In the 20th century, long stockings became popular because women's skirts and dresses became shorter, and showing off their legs was accepted. They also wear stocking socks to stay comfortable and humble...

Thursday 23 March 2023

Prix : 40.00-200.00 USD

The most of military poncho is military style poncho, with durable waterproof rip-stop material, make sure wearer keep dry and moving fast, especially for the tropical climate. Poncho liner is optional, provide warmth and comfort in mild temperatures when used with a poncho. Military...

Friday 30 December 2022

ACPS Anterior Cervical Plates ▶▶ Size Information Code Names Specification 243220423 ACPSII 4x23 4holes 243220425 ACPSII 4x25 4holes 243220428 ACPSII 4x27.5 4holes 243220430 ACPSII 4x30 4holes 243220638 ACPSII 6x37.5 6holes 243220640 ACPSII 6x40 6holes 243220643...

Tuesday 29 November 2022

Prix : $0.4 - $0.45

The door closer is a spring-like hydraulic device on the head of the door. When the door is opened, door closer China can be compressed and released to close the door automatically. It is like a spring door, which can ensure that the door can be closed to the initial position accurately...

Wednesday 16 November 2022

Modern Lamp is typically referred to as minimalistic modern lighting system, which was born in the early 20th century and hit its peak popularity between the 1950s and The 1960s. We have many iconic modern lamps, such as replica PH 5 Pendant Lamp, Snowball Pendant Lamp, Artichoke Lamp...

Wednesday 19 October 2022

Quantité : 30 sets - Prix : 10000-100000

The development of Steel Silo Roll Forming Machine and steel silo has a history of more than 100 years, from riveting warehouse, welding warehouse, assembly warehouse, to the technical warehouse of the WDCPO steel warehouse patent group technology, steel warehouse The development...

Friday 13 May 2022

Prix : 1-10usd

DOOR CLOSER The door closer china is a spring-like hydraulic device on the head of the door. When the door is opened, it can be compressed and released to close the door automatically. It is like a spring door, which can ensure that the door can be closed to the initial position accurately...

Thursday 10 February 2022

Prix : 1000-6000USD

BOSJ estabilished in 2004, As one of the leading roll forming machine manufacturers in china, BOSJ has won worldwide reputation in this field. Our products have broad markets in Southeast Asia, India, North and South America,Western Asia, Russia and Australia. We guarantee first-rate...