Laboratory Jacks
Grainger 1/4Inch M Plug to 3.5mm S Jack Metal
The Grainger 14C276 is a Westward brand 1/4-inch drive socket set. It contains 15 SAE sockets ranging from 4mm to 14mm and 15 metric sockets ranging from 5/32 inch to 9/16 inch. The chrome vanadium steel sockets have a matte finish and feature a knurled design for easy hand tightening. They come packed inside a lightweight molded storage case for convenient portability and organization. This 30-piece socket set provides a versatile combination of standard and deep well sockets for automotive and machinery repairs.
Grainger 3.5mm S Jack to 3.5mm S Jack Adapter
The Grainger Approved 3.5mm S-Jack to 3.5mm S-Plug Adapter features a 3.5mm stereo jack on one end and a 3.5mm stereo plug on the other end, allowing you to connect devices with different connector styles. This adapter has nickel-plated connectors for reliable connectivity. It can be used for audio or video applications, with stereo audio cables, headphones, microphones, camcorders, and more. This is a 6 inch adapter cable that supports analog stereo audio signals.
Cole-Parmer Digi-Sense Panel-Mount Miniconnector, Type-T, Round, Female, 1/Ea
Mount connectors to your panel using the two screws located on the front of the jack. Each connector is ANSI color-coded by thermocouple type: black (J), yellow (K), or blue (T). Choose between flat-bladed miniconnectors and round-pinned standard connectors.
Grainger 3.5mm M Plug to 3.5mm S Jack
The Grainger 14C237 is a Westward brand 1/4-inch drive socket set. It contains 15 SAE sockets ranging from 4mm to 14mm and 15 metric sockets ranging from 5/32 inch to 9/16 inch. The chrome vanadium sockets have a satin finish and feature a knurled design for easy hand tightening. The set comes organized in a molded case for convenient storage and portability. With its comprehensive range of standard and metric sockets, this socket set is ideal for automotive and machinery repairs and maintenance.
Medchemexpress LLC Urease, Jack bean | 9002-13-5 | >100 U/mg solid | 10 KU
Urease, Jack bean is an enzyme derived from jack bean that catalyzes the hydrolysis of urea to carbon dioxide and ammonia. It is widely used in the determination of urea in various body fluids due to its specific enzymatic action.
- Optimal pH for activity is 7.4.
- Isoelectric point ranges from 5.0 to 5.2.
- Can be inhibited by substances such as 2-mercaptoethanol, acetohydroxamic acid, EDTA, phosphoramide, fluoride ion, 1,4-benzoquinone, and 2,5-dimethyl-1,4-benzoquinone.
- Soluble in 0.2 M sodium phosphate buffer (pH 7.0) at 10 mg/mL, forming clear to turbid solutions.
- Also soluble in pure water or buffers like MES, HEPES, and CHES, which do not inhibit its activity.
- Appears as a solid, typically white to light yellow in color.
- One unit of activity liberates 2.0 μmole of NH3 from urea per minute at pH 8.0 and 37°C.
Grainger RCA Plug to RCA Jack Adapter
The Monoprice 3.5mm Stereo Male to 2RCA Male Adapter allows you to connect devices with a 3.5mm headphone jack to equipment with RCA inputs, such as home stereos and powered speakers. This adapter features a 3.5mm stereo male connector on one end and a pair of RCA male connectors on the other end. The adapter is 6 inches long and has a nickel-plated connectors and gold-plated contacts for optimal signal transfer. This adapter can be used for connecting MP3 players, smartphones, tablets, laptops, and other devices to RCA inputs. It provides a simple solution for playing audio from portable devices on home audio equipment.