N-(Acid-PEG2)-N-bis(PEG2-propargyl)

Overview

• CE-IVDR marked in accordance with the European Commission Regulation (EU) No. 2017/746.
• Ideal for use in in vitro diagnostic workflows
• Render samples non-infectious for safe shipping and handling
• Preserved RNA is suitable for a variety of downstream molecular applications, including PCR and qPCR
• Preserved RNA is stable for up to 2 months at room temperature
• Inactivates viruses including SARS-CoV-2 upon mixing – Explore the Application Note
• Non-invasive, user-friendly sample collection
• Suitable for self-collection of saliva samples supervised by a trained individual in the collection procedure by watching the training video and reading over the collection instructions.

Norgen’s Saliva RNA Collection and Preservation Devices Dx are designed for 1) safe and non-invasive supervised self-collection of saliva specimens and 2) preservation of RNA in saliva specimens at ambient temperature. Each of the 50 Saliva RNA Collection and Preservation Devices Dx consists of 3 components: (1) Saliva Collection Funnel and Collection Tube, (2) Collection Tube Cap, and (3) Norgen’s Saliva RNA Preservative contained within a sealed squeezable ampoule. Saliva collection is performed through supervised self-collection. Saliva samples are collected by spitting inside the Collection Funnel which has been assembled with the Collection Tube. After collecting the required volume of saliva the Collection Funnel is removed and the contents of the Preservative Ampoule are then added and mixed with the collected saliva. The Saliva Collection Tube is subsequently sent to the laboratory for RNA isolation and analysis. RNA can be isolated from the preserved saliva samples using Norgen’s Saliva/Swab RNA Purification Kits Dx (Cat# Dx69100, Dx69300). Each of Norgen’s Collection Tubes is labeled with a unique serial number that can be used for secure and anonymous tracking of the sample. The saliva RNA in preserved samples is stable for up to 2 months at room temperature. This kit is ideal for collecting and preserving RNA samples for in vitro diagnostic use for medical purposes. This kit can be used to collect and preserve viral RNA, including SARs-CoV-2 RNA for detection of COVID-19.

Norgen’s Saliva RNA Collection and Preservation Devices Dx do not provide a diagnostic result. It is the sole responsibility of the user to use and validate these devices in conjunction with a downstream in vitro diagnostic assay.

Saliva RNA Preservative

Norgen’s Saliva RNA Preservative is an aqueous storage buffer designed for rapid cellular lysis and subsequent preservation of RNA from fresh saliva specimens. The buffer eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperature. The components of the buffer allow samples to be stored for up to 2 months at room temperature. The Saliva RNA Preservative also inactivates all bacteria, yeast and viruses present in the saliva sample.

Nucleic Acid Isolation from Preservative

Saliva RNA can be isolated from the preserved saliva samples using Norgen’s Saliva/Swab RNA Purification Kits Dx (Cat# Dx69100, Dx69300). To minimize irregularities in diagnostic results, suitable controls for downstream applications should be used.

Details

Supporting Data

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Kit Specifications
Volume of Saliva Collected	2 mL
Volume of Saliva-Preservative Mix	4 mL
Preservation Temperature	Room Temperature
Preservation time	Up to 2 months at room temperature

Shelf Life and Handling

• The Collection Device should be kept tightly sealed and stored at room temperature for up to 2 years without any reduction in kit performance (The collection due date is written on the device label).
• Once collected, saliva RNA is stable for up to 2 months when kept tightly sealed and stored at room temperature.
• The Collection Tube, the Collection Funnel and the Device Container of each individual Saliva RNA Collection and Preservation Device are recyclable.

Kit Components	Cat. RU53800 (50 Devices)
Individual Saliva RNA Collection and Preservation Devices	50
Donor Procedure Flowchart	1
Product Insert	1
Individual Saliva RNA Collection and Preservation Device Dx Contents
Saliva Collection Funnel and Collection Tube	1
Collection Tube Cap	1
Preservative Ampoule	1
Donor Instructions	1

 Features: 

1.Brushless frequency motor,in great torque, free maintenance, no powder pollution, quick in speed up and down. 

2.Imported compressors fluorine free,double cycle cooling,cold and hot alternating easily, free environment pollution and precise in temperature control. 

3. Microprocessor control, digital display which indicates the speed, time, RCF in operation, speed raising and reducing quickly, operate simply. Running parameter can be edited.

4. 10 kinds of program stored in the memory, 10 kinds of accelerating and decelerating speed for your choice.

5. Automatically electric lid lock, super speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable.

6. Rotor is connected to spindle by specialized taper sleeve, loading simple and quick, no direction.

7. There are several kinds of rotors for your choice, adapters can be designed by experimental requirements.

8. 3 tiers protection steel cover and get the ideal centrifugation result.

 TDL5M Technical Parameter：

Max. Speed	5000rpm
Max. RCF	4730×g
Max. Capacity	4×800ml( 4*450ml blood bags)
Time Range	0~99h59min
RPM/RCF Convert	Yes
Noise (dB)	≤ 65
Temperature	-20℃-40℃
Acc/Dec	10 Kinds
Speed Accuracy	±20r/min
Temperature Accuracy	±1℃
Voltage(V/Hz)	AC 220V/110V  50HZ/60HZ
Size (W x D x Hmm)	700×715×420mm
Net Weight(Kg)	125KG
Certificates	CE,ISO & Calibration report are available

 Matched Rotors for TDL5M 

Order No.	Rotor	Max Speed (rpm)	Max Volume(ml)	Max. RCF（×g）
NO30671	Swing Rotor	4000	4×800ml(Round Cup)	3450
NO30696	Swing Rotor	4000	4×500ml( Round Cup)	3380
NO30679	Swing Rotor	4000	4×500ml(Square Cup)	3310
NO31494	Microplate Rotor	4000	4×4×96 Well	2840
NO31491		4000	2×4×96 Well	2490
NO31376		4000	2×3×48 Well	2300
NO30690	Swing Rotor	4000	4×30×7ml	3270
			4×30×5ml	2890
			4×18×10ml	3140
NO30607	Angle Rotor	5000	12×15ml	3080
NO30611	Angle Rotor	5000	6×50ml	2850
NO30640	Angle Rotor	5000	4×50ml	2520
NO30613	Angle Rotor	5000	4×100ml	2630
NO30639	Angle Rotor	5000	24×15ml	3500
NO30641	Angle Rotor	5000	12×50ml	3860
NO30614	Angle Rotor	5000	6×100ml	3130
NO30642	Angle Rotor	4000	12×100ml	2970

 Adapter for 800ml and 500ml bucket 

VolumeCup	5ml	7ml	10ml	15ml	50ml
800ml（Round Cup）	23pcs/cup	23	19	14	5
500ml（Round Cup）	18pcs/cup	18	14	9	3
500ml（Square Cup）	20pcs/cup	20	16	12	5

Overview

Peelable heat sealing foil which seals to polystyrene plates. This seal is resealable, pierceable and suitable for compound storage too.

• Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective
• Our PierceASeal Foil PS Heat Seal produces a strong seal to polystyrene plates
• It is compatible with polypropylene and polystyrene plates
• This seal demonstrates moderate solvent resistance and can be used for low temperature compound storage, in DMSO and organic solvents, and short term room temperature storage
• PierceASeal Foil PS Heat Seal can be pierced with a pipette tip manually, by a liquid handling robot, or it can be removed by peeling (from polystyrene only). It can be resealed by applying another Polystyrene Foil Heat Seal directly on top of a previously pierced seal
• This seal is available as sheets, for use with manual and semi-automated sealers, such as our HeatASeal 500 Sealing Machine
• Also available in multiple roll formats compatible with specified automated heat sealers, such as our Wasp or Chameleon XT

Peelable heat sealing foil which seals to polystyrene plates. This seal is resealable, pierceable and suitable for compound storage too.