Usages: For differentiating enteric bacteria based on urease activity by adding 40% sterile urea solution.
Principle: Peptone provides the carbon and nitrogen; maintain a balanced osmotic sodium chloride; potassium dihydrogen phosphate is buffers; decomposing bacteria urease urea medium, produce large amounts of ammonia, agar as medium coagulant.
Formulation (per liter): Peptone 1g Sodium chloride 5g Glucose 1g Ppotassium dihydrogen phosphate 2g Phenol red 0.012g Agar 12g Final pH7.2 ± 0.2
How to use: 1.Suspend 21g in 1L of distilled or deionized water. Heat with frequent agitation and boil to completely dissolve the powder. Distribute into flasks. Autoclave at 121 for 15 minutes. cooling to 50-55 and adding 40% urea solution. 2.Diluted and treated samples.
Storage: Store in a dark, cool and dry place, tighten the cap immediately after use. Storage period of three years.
Other Products
TD5B Large Capacity Low Speed Centrifuge
Product Info
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Product Info
TD5B Large Capacity Low Speed Centrifuge
Features:
1. Brushless motor with simpler construction, more reliable performance, longer life and quietly running. 2. Automatically electric lid lock, super speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable. 3. Rotor is connected to spindle by specialized taper sleeve, loading simple and quick, no direction, safe and reliable. 4. Microprocessor control, TD5B with digital display which indicate the speed, time, RCF in operation, speed raising and reducing quick, operate simply. 5.10 kinds of accelerating and decelerating speed for your choice.
TD5B Technical Parameter：
Max. Speed
5000rpm
Max. RCF
4730×g
Max. Capacity
4×800ml
Time Range
0~99min
RPM/RCF Convert
Yes
Noise (dB)
≤ 58
Temperature
Normal
Acc/Dec
10 Kinds
Speed Accuracy
±20r/min
Temperature Accuracy
/
Voltage(V/Hz)
AC 220V/110V 50HZ/60HZ
Size (W x D x Hmm)
685×500×385mm
Net Weight(Kg)
67KG
Certificates
CE,ISO & Calibration report are available
Matched Rotors for TD5B
Order No
Rotor
Max Speed(r/min)
Volume(ml)
Max RCF(×g)
5B-1
Swing Rotor
4000
4×800ml
3450
5B-2
Swing Rotor
4000
4×750ml
3530
5B-3
Swing Rotor
4000
4×500ml
3380
5B-4
Swing Rotor
4000
4×4×96(well)
2940
5B-5
Microplate rotor
4000
2×4×96(well)
3210
5B-6
2×3×48(well)
2300
5B-7
Swing rotor
5000
4×1×50ml
4730
4×1×100ml
4730
4000
4×2×100ml
3020
4000
4×2×50ml
3200
4000
4×4×15ml
3200
4000
4×6×15ml
3200
5B-8
Swing rotor
4000
4×8×15ml
3200
4000
4×12×5ml vacuum tube
2480
4000
4×12×7ml vacuum tube
2760
4000
4×12×10ml vacuum tube
2880
4000
4×8×10/7/5ml vacuum tube
2790
4000
4×6×10/7/5ml vacuum tube
2790
4000
4×4×10/7/5ml vacuum tube
2790
5B-9
Swing rotor
4000
4×24×5ml vacuum tube
2480
4000
4×31×5ml Khan tubes
2480
5B-10
Swing rotor
4000
4×24×7ml vacuum tube
3140
4000
4×31×7ml Khan tubes
3140
4000
4×30×7ml vacuum tube
3140
4000
4×30×5ml vacuum tube
3140
4000
4×40×7ml vacuum tube
3270
4000
4×18×10ml vacuum tube
3140
5B-11
Swing rotor
4000
Dairy bottle
3830
5B-12
Fixed rotor
5000
6×15ml
2540
5B-13
5000
12×15ml
3080
5B-14
5000
24×15ml
3500
5B-15
5000
30×15ml
3830
5B-16
5000
4×50ml
2520
5B-17
5000
6×50ml
2850
5B-18
5000
12×50ml
3860
5B-19
4000
24×50ml
2970
5B-20
5000
4×100ml
2630
5B-21
5000
6×100ml
3130
5B-22
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
Document
TD5B large capacity centrifuge max capacity can be reached to 4x800ml, can with different adapters for small tubes, 50ml, 15ml, 10ml, 7ml, 5ml, 2ml and so on.
[RP1400] ExcelRT™ Reverse Transcription Kit II, 100 RXN
Product Info
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Product Info
Description
ExcelRT™ Reverse Transcription Kit II is a complete, efficient and convenient kit to synthesize high quality first strand cDNA. This kit contains ExcelRT™ Reverse Transcriptase, which is able to synthesize the first strand cDNA at 37~50°C. The ExcelRT™ Reverse Transcriptase is a recombinant Moloney Murine Leukemia Virus (M-MLV) reverse transcriptase, which is designed to reduce RNase H activity and create better thermal stability. This kit also contains RNAok™ RNase Inhibitor, which is active against RNase A, RNase B, and RNase C. This product is supplied with optimized RT Buffer and Oligo (dT)/Random Primer Mix for highly efficient synthesis of short chain cDNA suitable for real-time PCR.
Features
Contains all components for reverse transcription
High yield
Thermostable, up to 50°C
Reduced RNase H ribonuclease activity
Suitable for real-time PCR
Application
Generation of first strand cDNA from total RNA or mRNA.
Suitable for generating cDNA from RNA with strong secondary structure which can be reduced at temperature up to 50°C.
Storage
-20°C for 24 months
Document
ExcelRT™ Reverse Transcription Kit II is a complete, efficient and convenient kit to synthesize high quality first strand cDNA. This kit contains ExcelRT™ Reverse Transcriptase, which is able to synthesize the first strand cDNA at 37~50°C. The ExcelRT™ Reverse Transcriptase is a recombinant Moloney Murine Leukemia Virus (M-MLV) reverse transcriptase, which is designed to reduce RNase H activity and create better thermal stability. This kit also contains RNAok™ RNase Inhibitor, which is active against RNase A, RNase B, and RNase C. This product is supplied with optimized RT Buffer and Oligo (dT)/Random Primer Mix for highly efficient synthesis of short chain cDNA suitable for real-time PCR.
Lateral flow strips designed to detect a biotin and FITC/FAM labelled amplicon. Milenia Genline HybriDetect 1 (PDF 276 KB) lateral flow strips can be used to detect amplification products generated when using a TwistAmp® nfo kit in combination with a TwistAmp® nfo probe and labelled amplification primer.
Document
Lateral flow strips designed to detect a biotin and FITC/FAM labelled amplicon. Milenia Genline HybriDetect 1 (PDF 276 KB) lateral flow strips can be used to detect amplification products generated when using a TwistAmp® nfo kit in combination with a TwistAmp® nfo probe and labelled amplification primer.
Features:
