HAM001 Agar Powder Technical

Biotin-PEG4-C1-alkyne is azide reactive biotinylation reagent, PEG4 arm increase aqueous solubility of the reagent. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Biotin-PEG4-C1-alkyne is azide reactive biotinylation reagent, PEG4 arm increase aqueous solubility of the reagent. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

GL20 Technical Parameter：

Max. Speed	21000rpm
Max. RCF	30910×g
Max. Capacity	4×800ml
Time Range	1~9h59min
RPM/RCF Convert	Yes
Noise (dB)	≤ 60
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)	680×540×830mm
Net Weight(Kg)	170KG
Certificates	CE,ISO & Calibration report are available

Matched Rotors for GL20

Order No	Rotor	Rotor Max Speed(r/min)	Volume(ml)	RCF(×g)
G20-1	Swing Rotor	4000	4×800ml	3450
G20-2	Microplate rotor	4000	4×4×96 well	2940
G20-3	Microplate rotor	4000	2×4×96 well	3210
G20-4	Microplate rotor	4000	2×3×48 well	2300
G20-5	Swing rotor	4000	4×40×7ml vacuum tube	3270
G20-6		4000	4×40×5ml vacuum tube	2890
G20-7		4000	4×28×10ml vacuum tube	3130
G20-8	Swing Rotor	4000	Fat bottle	3830
G20-9	Fixed Rotor	16000	4×8PCR	15760
G20-10	Fixed Rotor	15000	6×8PCR	21420
G20-11	Fixed Rotor	16000	8×8PCR	17480
G20-12	Fixed Rotor	15000	12×8PCR	22930
G20-13	Fixed Rotor	15000	40×0.5ml	22920
G20-14	Fixed Rotor	21000	12×1.5ml	30910
G20-15	Fixed Rotor	16000	24×1.5ml	23440
G20-16	Fixed Rotor	14000	30×1.5ml	20800
G20-17	Fixed Rotor	13000	48×1.5ml	17930
G20-18	Fixed Rotor	16000	16×5ml	22020
G20-19	Fixed Rotor	16000	6×10ml	21500
G20-20	Fixed Rotor	15000	12×10ml	22680
G20-21	Fixed Rotor	13000	16×10ml	19490
G20-22	Fixed Rotor	13000	8×15ml	17790
G20-23	Fixed Rotor	11000	12×15ml	14330
G20-24	Fixed Rotor	5000	24×15ml	3500
G20-25	Fixed Rotor	5000	30×15ml	3830
G20-26	Fixed Rotor	14000	6×30ml	19060
G20-27	Fixed Rotor	13000	6×50ml(conical)	18840
G20-28	Fixed Rotor	13000	6×50ml(round)	18730
G20-29	Fixed Rotor	5000	12×50ml	3860
G20-30	Fixed Rotor	4000	24×50ml	2970
G20-31	Fixed Rotor	13000	4×85ml	18940
G20-32	Fixed Rotor	12000	4×100ml	14850
G20-33	Fixed Rotor	10000	6×100ml	11380
G20-34	Fixed Rotor	4000	12×100ml	2970
G20-35	Fixed Rotor	12000	24 capillaries	15800
G20-36	Swing Rotor	15000	4×5ml	19920
G20-37	Vertical rotor	16000	16×5ml	16450
G20-38	Vertical rotor	14000	8×30ml	19750

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 temperature, 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, over speed, over temperature protection and imbalance protection.

6.High quality steel centrifuge body , stainless steel chamber, built-in stainless steel explosion-proof protect inner sleeve , 3 tiers protection,safe and reliable.

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

Introduction

Usages:

For differentiation of enterobacteriaceae.

Principle:

Peptone, beef extract powder and yeast extract powder provide nitrogen, vitamins, minerals; lactose, dextrose into fermentable sugars, which produce acid when measured by the phenol red indicator, acid yellow, basic red; thiosulfate sodium can be reduced to some bacteria to hydrogen sulfide, to produce a black iron sulfide and iron salts; sodium chloride to maintain osmotic equilibrium; agar as medium coagulant.

Formulation(per liter):

Peptone 20g

Beef extract powder 3g

Yeast extract powder 3g

Lactose 10g

Dextrose 1g

Sodium chloride 5g

Ferric ammonium citrate 0.5g

Sodium thiosulfate 0.5g

Agar 12g

Phenol red 0.05g

Final pH 7.4 ± 0.2

How to use:

1.Suspend 54.5g in 1L of distilled water , stirring heated to boiling ,autoclave at 121 for 15 minutes.

2.Diluted and treated samples.

Quality control:

Item	The name and number of strain	Growth	Colony Color
1	Escherichia coli ATCC25922	Good	A/A
2	Proteus CMCC (B) 49027	Good	K/A
3	Salmonella typhimurium CMCC (B) 50115	Good	K/A

“A”Acid , “K” Alkality

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.

500g