Plot X Y Z data

I need to plot X, Y, Z graph with X being time (or approximate time if easier to plot); Y being total counts and Z being concentration. Data is shown below.

Answer 1

[Voss]

ZYX = [ ...
    100   454292352 480.9; ...
    100   242004000 241.3; ...
    100   133391456 122.2; ...
    100    66707360  61  ; ...
    100    34087840  30.8; ...
     10   131312864 483  ; ...
     10    66422080 240.6; ...
     10    34292800 122.9; ...
     10    17087072  60.4; ...
     10     9602784  33.7; ...
      1    89836064 481.5; ...
      1    45083040 241.2; ...
      1    22638528 120.9; ...
      1    11286688  60.2; ...
      1     5770016  30.7; ...
      0.1  88813312 483.7; ...
      0.1  43648896 240.7; ...
      0.1  22367552 124.3; ...
      0.1  10805952  60.4; ...
      0.1   5409248  31.2; ...
      ];

As requested:

figure
plot3(ZYX(:,3),ZYX(:,2),ZYX(:,1))
xlabel('Time (sec)')
ylabel('Total Events')
zlabel('Concentration (\mum)')
box on
grid on

Maybe this is better:

figure
hold on
[g,g_id] = findgroups(ZYX(:,1));
data = splitapply(@(x)plot3(x(:,3),x(:,2),x(:,1)),ZYX,g);
legend(compose('%.1f \\mum',g_id),'Location','NorthWest')
% view(3) % uncomment this to see the 3d view
xlabel('Time (sec)')
ylabel('Total Events')
zlabel('Concentration (\mum)')
box on
grid on