Go Direct® Mini GC™

CHF 4485,00 *

Contenu : 1 Pièce

Prix dont TVA plus frais de port

disponible à partir du 30 juin 2020

Réf. d'article : GDX-GC
Garantie(année): 2

Teach students chromatography with an affordable, portable gas chromatograph that detects polar...plus

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Informations sur le produit "Go Direct® Mini GC™"

Teach students chromatography with an affordable, portable gas chromatograph that detects polar and nonpolar compounds. With the easy-to-use Go Direct Mini GC and the free Vernier Instrumental Analysis™ app, students can separate, analyze, and identify substances contained in a volatile liquid or gaseous sample.

Go Direct Mini GC can connect via Bluetooth® wireless technology or wired via USB to your device, providing an opportunity for you to choose the solution best for your laboratory.

Developed with Seacoast Science, Go Direct Mini GC uses an efficient, software-controlled internal pump system. This design allows the Go Direct Mini GC to use room air as the carrier gas, so there is no need to purchase an external carrier gas tank or maintain a gas filtration system.

Easily incorporate gas chromatography into your curriculum using our e-book Chromatography Experiments with the Go Direct Mini GC™ available for free with your purchase.

You can also use this gas chromatograph to identify unknown compounds, monitor chemical reactions, and measure products from a distillation.

COMPOUND TYPE	TYPICAL COMPOUNDS	RANGE OF ACCEPTABLE BOILING POINTS
Alcohols	C1 – C6	50 – 175°C
Aldehydes	C1 – C8	50 – 175°C
Amides	C3 – C4	150 – 250°C
Carboxylic acids	C1 – C4	100 – 150°C
Esters	C2 – C10	30 – 200°C
Ethers	C2 – C8	30 – 110°C
Heterocycles	C5 – C8	100 – 150°C
Halogenated hydrocarbons	C1 – C8	30 – 120°C
Ketones	C3 – C8	50 – 175°C
Nitriles	C2 – C5	50 – 120°C
Nitroalkane/aromatic	C1 – C6	100 – 210°C
Phosphonates	C3 – C9	180 – 210°C
Sulfides	C4 – C8	90 – 150°C
Alkanes	C4 – C12	30 – 220°C
Aromatics	C6 – C11	80 – 220°C

Specification	Value
Column	Restek MXT-502.2 Column – Siltek-treated stainless steel with proprietary diphenyl/dimethyl polysiloxane phase
Column operating temperature	30°C to 160°C with a maximum heating ramp of 10°C/min
Detector	The unique Seacoast Science carbon-nanotube chemiresistance detector is compatible with air as the carrier gas and provides sensitivity to polar and nonpolar compounds.
Dimensions and weight	108 mm height, 191 mm length, 133 mm width; 1.3 kg
Power requirements	24 VDC, 2.5 A from an external power supply
Utility	External power supply rated for 100–240 VAC, 1.5 A 50–60 Hz
Carrier gas	Ambient air
Environmental conditions	Temperature: 5°C to 40°C Humidity: 95% or less, (non-condensing environment)
Liquid injection volume	0.01 to 0.6 µL
Operating pressure (above ambient pressure)	1 to 21 kPa

What's Included

Go Direct Mini GC
Mini USB Cable
AC power supply
Hamilton Syringe (1.0 µL volume)
Two extra septa (a third septum is already installed)
Chromatography Experiments with the Go Direct Mini GC™, an electronic lab book with five investigations, available as a free download from your Vernier account
Carrying case

niveau:	Sec. II & tertiaire
matière:	chimie, Vernier
interface:	Bluetooth, USB

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What's Included

Go Direct Mini GC
Mini USB Cable
AC power supply
Hamilton Syringe (1.0 µL volume)
Two extra septa (a third septum is already installed)
Chromatography Experiments with the Go Direct Mini GC™, an electronic lab book with five investigations, available as a free download from your Vernier account
Carrying case