t-Boc-N-Amido-PEG4-propargyl

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

Overview

Peelable heat sealing foil which is suitable for low temperature storage, high temperature uses and PCR.

• Heat sealing offers a 100% effective method of plate sealing, for complete seal integrity, as well as being quick and cost effective
• Our PeelASeal Foil is a laminate seal compatible with polypropylene plates
• It can be removed from polypropylene plates by peeling, even with a plate which has been removed directly from -80 °C storage
• PeelASeal Foil forms a complete seal to a plate enabling very low temperature uses, including very low temperature storage, and high temperature uses, such as PCR (when used with a pressurized heated lid)
• The seal demonstrates moderate solvent resistance and can be utilized for short term compound storage at room temperature
• The 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 is suitable for low temperature storage, high temperature uses and PCR.

Description

Carbendazim is a fungicide used for the treatment and control of fungal diseases. Carbendazim continues to be used, frequently in combination with other fungicides.

This kit is based on ELISA technology, which is fast, easy, accurate and sensitive compared with common instrumental analysis and only needs 1.5 hours in one operation, it can considerably minimize operation error and work intensity.