It is a common mistake to assume one liquid nitrogen supply is the same at the next. However, that is not even close to the reality of the situation. The quality of it, the type you get, and even the service you gain from your provider will all make a difference. You need to find a provider able to keep up with your needs and who offers you the products at a reasonable cost.
Purity and Concentration
There are different levels of purity and concentration when it comes to liquid nitrogen supply which may be offered. Never assume what a provider has available, find out by asking them. Some offer various choices too so you can select the option you want. Typically, the purity increase is also going to come with a price increase.
However, you should look at far more than just the price to determine what you should accept as your liquid nitrogen supply. Think about your overall daily production, what you want to do in order to make it higher, and what you want to do in terms of making the entire process safer for all involved.
Since your production levels may vary, so will your need for the liquid nitrogen supply. Depending on what you produce, you may have a need for a higher supply at peak times of the year. Is your supplier flexible and will they stay on top of your needs? If they drop the ball, this can make it very hard to operate your business as you need to.
Do you need to set up delivery when you get to a certain low level or will they show up regularly to see what you need? If you can get on their delivery schedule regularly, that can be very useful to you. They will show up at an agreed upon interval and refill what you have used since the last time they were there to give you the liquid nitrogen supply.
Setting up auto delivery can also help you to reduce the cost you pay for the product. It all depends on who you work with and what they offer. However, it isn’t uncommon for such incentives to be a part of the deal. However, you do need to read your contract to verify if you are locked in or if you can cancel at any time.
Ideally, you want to have the option to cancel the liquid nitrogen supply delivery if it is no longer meeting your needs. When the company has you locked into a contract for a set period of time though, it is hard to get out of even if you aren’t happy with what they are doing.
Stick with a provider who has a strong reputation of offering outstanding service and being on time. Let them know if your needs change so they can work with you and make changes to what they deliver or even how frequently they deliver the product. Find out about other services they may offer too. For example, do they offer routine tank inspections?
This is a great bonus as it helps to reduce the risk of serious problems. They should be inspecting the tank before they add more liquid nitrogen to it each time. If they notice any issues, they should be immediately addressed. Don’t wait for them to come out though if you feel something is wrong. Call them right away so they can come out and check it.
Otherwise, you may have a leak and that means your product is going away and you aren’t benefiting from it. This can be very dangerous for the environment too. Some providers even have emergency after hour services so you can call them any time of the day or night you may need to.